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Force

ICSE X Physics Machines

why can't a machine work as a force and a speed multiplier simultaneously?justify.

Asked by sankar.goswami 12th July 2015 11:36 AM
Answered by Expert

CBSE VIII Science Force and Pressure

It is mandatory for an object to move its place when we apply force on it or not?

Asked by kshitij.juhi 31st May 2016 7:11 PM
Answered by Expert

ICSE VI Physics Force

why do we say that force always acts in pairs, and what do we mean by consequential forces

Asked by Ritu 6th August 2016 10:36 PM
Answered by Expert

CBSE IX Physics Work and Energy

Plz solve question no 5 with proper explanation 

Asked by adityaahuja099 27th November 2017 8:07 PM
Answered by Expert

ICSE X Physics Machines

tension here is acting in direction of effort
But should not it act opposite  direction

Asked by lovemaan5500 8th December 2017 12:59 PM
Answered by Expert

ICSE X Physics Force

Draw a graph showing relation bw acceleration and force and mass
Also explain it

Asked by lovemaan5500 16th December 2017 4:26 PM
Answered by Expert

CBSE VIII Science

Differnces between conatct and non-contact force in point fast.

Asked by Singhrinki534 22nd January 2018 7:50 PM
Answered by Expert

NEET1 NEET1 Physics

Explain how to use psedo force in a lift

Asked by ashutosh25807 17th February 2018 7:08 AM
Answered by Expert

CBSE IX Physics

Explain 28 with figure

Asked by md775016 27th February 2018 9:41 PM
Answered by Expert

CBSE XII Science Physics

Kindly provide proper and complete solution with a plausible explanation.

Asked by Varsneya Srinivas 1st March 2018 8:02 AM
Answered by Expert

ICSE X Physics

A part

Asked by lovemaan5500 13th March 2018 7:20 AM
Answered by Expert

ICSE VIII Physics

differentitate between 1)force and pressure                            2)1pascal and 1 newton  

Asked by nathsantanukumar 23rd March 2018 7:18 PM
Answered by Expert

ICSE VIII Physics Force and Pressure

give two examples to  prove that the smaller the area of contact,the greater the pressure

Asked by nathsantanukumar 27th March 2018 5:16 PM
Answer Verified by Expert

JEE Plances JEE (Main) Physics

Solve it

Asked by venkat 28th April 2018 1:40 PM
Answered by Expert

CBSE VIII Science Force and Pressure

A car comes in rest when its engine is switched off Name the Effect of force and agent.

Asked by kumarbhupender127 4th May 2018 6:33 AM
Answered by Expert

ICSE IX Physics Laws of Motion

what is the mathematical expression of newtons 3rd law of motion  

Asked by Priyankamajumder73 12th May 2018 12:26 PM
Answered by Expert

JEE Plances JEE (Main) Physics

how shall i solve this numerical?please help!

Asked by pukai7229 15th May 2018 10:24 AM
Answered by Expert

CBSE VIII Science

Can you give me some idea for making a working model of force

Asked by hmhomkar 6th June 2018 3:21 PM
Answered by Expert

CBSE XI Science Physics

9?

Asked by smanishkumar2002 10th June 2018 10:50 PM
Answered by Expert

JEE Plances JEE (Main) Physics

instantaneous velocity of a body of mass 5kg is given v=(3tcube+2tsquare+25m/s)calculate the force experienced by the body at t=3sec  

Asked by puneetgarg2555 15th June 2018 7:27 PM
Answered by Expert

CBSE XII Science Physics

Find the force.

Asked by pradeepjsme 27th June 2018 1:43 PM
Answered by Expert

CBSE XI Science Physics

8th?

Asked by smanishkumar2002 30th June 2018 8:37 PM
Answered by Expert

CBSE VIII Science Force and Pressure

what will happen to abody in vaccum if force applied on it?

Asked by arajeevshashank 7th July 2018 6:48 PM
Answered by Expert

JEE Plances JEE (Main) Physics

Could you please solve this numerical!!

Asked by pukai7229 10th July 2018 8:08 PM
Answered by Expert

JEE Plances JEE (Main) Physics

kindly solve (ref. 522)

Asked by arup.isro 12th July 2018 11:12 PM
Answered by Expert

JEE Plances JEE (Main) Physics

kindly solve (ref. 629)

Asked by arup.isro 12th July 2018 11:13 PM
Answered by Expert

CBSE XI Science Physics

5th sum

Asked by lovemaan5500 18th July 2018 6:42 PM
Answered by Expert

JEE Plances JEE (Main) Physics

A uniform rope of mass 2kg which can tolerate max tension 80N at any pt ,find max value of F which can be applied on 2kg block.

Asked by m.nilu 19th July 2018 9:00 AM
Answered by Expert

ICSE VII Physics Motion

Why an athlete land on sand after taking a long jump? 

Asked by drsakuntalagogoi 25th July 2018 9:48 PM
Answered by Expert

ICSE VIII Physics Energy

When does a force do work

Asked by Manjokumargupta8084 31st July 2018 4:42 PM
Answered by Expert

NEET1 NEET1 Physics

If the units of length and force are increased by four times the unit of energy will be increased by   

Asked by valavanvino1011 14th August 2018 4:21 AM
Answered by Expert

JEE Plances JEE (Main) Physics

Ref 910

Asked by arup.isro 19th August 2018 10:30 PM
Answered by Expert

JEE Plances JEE (Main) Physics

Ref 947

Asked by arup.isro 19th August 2018 10:31 PM
Answered by Expert

ICSE IX Physics Laws of Motion

Define the Normal Reaction force.

Asked by bsap6777 22nd August 2018 7:36 PM
Answer Verified by Expert

CBSE IX Physics Force and Laws of Motion

a force of 30n act on a body of mass 10kg at rest on a smooth surface . what will be the velocity of the body after 5 seconds  

Asked by 291170634956051 27th August 2018 6:00 PM
Answered by Expert

ICSE X Physics Force

f=(m*v^2)/r.... explain........

Asked by keshavendu35 31st August 2018 1:03 PM
Answered by Expert

NEET1 NEET1 Physics

A tunnel is dug along a diameter of the earth. The force on a particle of mass m placed in the tunnel at a distance x from the centre is

Asked by valavanvino1011 1st September 2018 5:10 PM
Answered by Expert

CBSE IX Physics Force and Laws of Motion

An object experience a net zero external unbalanced force . Is it possible for the object to be traveling with non zero velocity  

Asked by warkarkailash 6th September 2018 6:50 PM
Answer Verified by Expert

ICSE X Physics

What is resistive force?

Asked by jaiswalsindhuli717 14th September 2018 5:27 PM
Answered by Expert

ICSE VI Physics Force

A boy holding a cricket bat is exerting no force.  State true or false

Asked by apurvasharmapkl23 18th September 2018 11:29 PM
Answered by Expert

ICSE VIII Physics Force and Pressure

Q1. Why do we sink when we step on one leg in sand?

Asked by Chandrashekhar 24th September 2018 7:52 PM
Answered by Expert

CBSE VII Science Motion and Time

Explain the following concept  in your own word with everyday example . Force ,work,displacement ,velocity, acceleration,distance 

Asked by sujayavi2 9th October 2018 10:08 AM
Answered by Expert

JEE Plances JEE (Main) Physics

If the coefficient of friction between all surfaces (figure) is 0.4, then find the minimum force F to have equilibrium of the system

Asked by suhasgreatno1 24th October 2018 7:55 PM
Answered by Expert

IIT JEE Main Physics

Sir pls solve the following.

Asked by rsudipto 22nd December 2018 8:04 PM
Answered by Expert

ICSE X Physics Force

What is Force?

Asked by soumikchatterjee2003 24th December 2018 1:13 AM
Answered by Expert

ICSE X Physics

Please explain the theory in the image.

Asked by kandappan 30th December 2018 9:15 AM
Answered by Expert

CBSE VIII Science

what is force  

Asked by pushpapanpatil 2nd January 2019 9:00 PM
Answered by Expert

CBSE VIII Science Force and Pressure

name the differnet types of forces in nature and their effect  

Asked by jasmeetsingh3537 10th January 2019 8:50 PM
Answered by Expert

CBSE XI Science Physics

24th sum

Asked by lovemaan5500 23rd January 2019 8:15 PM
Answered by Expert

ICSE VIII Physics Force and Pressure

A force of 20 N moves a body with in acceleration of 2 ms. What is its mass?

Asked by aliaqat844 4th February 2019 11:31 AM
Answered by Expert

ICSE VI Physics Force and Pressure

What changes can a force produce to the motion of an object

Asked by Umeshkarua351 9th February 2019 10:20 AM
Answered by Expert

ICSE IX Physics Laws of Motion

Define 1kgf and derive the relation between kgf and S.I. Unit of Force.

Asked by malapandey8278 9th February 2019 2:09 PM
Answered by Expert

CBSE VIII Science

what is force  

Asked by ssomra 2nd March 2019 7:09 AM
Answered by Expert

CBSE VIII Science

What will happen to a body when we pull it?

Asked by Lanzmik 19th March 2019 12:02 AM
Answered by Expert

CBSE VIII Science Force and Pressure

How can we change the direction of motion of a moving body?

Asked by Lanzmik 19th March 2019 12:15 AM
Answer Verified by Expert

IIT JEE Main Physics

Please solve the question in photo

Asked by Vidushi412 24th March 2019 5:48 PM
Answered by Expert

IIT JEE Main Physics

A ring has a charge distribution as show in the figure.if charge q is placed at the centre of ring, the net force experinced by it is .

Asked by anshuman.anshuman090 5th April 2019 10:51 PM
Answered by Expert

IIT JEE Main Physics

In the above question if the charge distributed is changed as shown in figure, the force on q is 

Asked by anshuman.anshuman090 6th April 2019 9:12 PM
Answered by Expert

CBSE VIII Science Force and Pressure

BY APPLYING A FORCE OF I NEWTON APPROXIMATELY HOW MUCH MASS WE CAN HOLD IN OUR HAND

Asked by RASUSU90 17th April 2019 3:30 PM
Answered by Expert

CBSE XII Science Physics

Hello 

Asked by jain.pradeep 23rd April 2019 2:02 AM
Answered by Expert

CBSE XII Science Physics

Hi

Asked by jain.pradeep 3rd May 2019 4:47 PM
Answered by Expert

CBSE VIII Science Force and Pressure

difference between force and pressure

Asked by gauharkumar1323 7th May 2019 1:26 PM
Answered by Expert

ICSE VIII Physics

A force F acts on an area of 600 cm2 and produces a pressure of 12500 Pa .calc Calculate the magnitude of F

Asked by rudramunipayas 20th May 2019 10:03 PM
Answered by Expert

CBSE XI Science Physics Laws of Motion

Hii

Asked by jain.pradeep 27th May 2019 6:49 PM
Answered by Expert

CBSE XII Science Physics

Tick the correct answer.only one can be correct .

Asked by jain.pradeep 31st May 2019 1:38 PM
Answered by Expert

ICSE X Physics

What are the effects of a force acting on an object?  

Asked by Madhaviraipurkar123 11th June 2019 7:25 AM
Answered by Expert

CBSE VIII Science Force and Pressure

why does a truck have more wheels

Asked by manjula.rajoli 17th June 2019 10:21 AM
Answered by Expert

ICSE VIII Physics

Explain about force and pressure.

Asked by Kemkaranita 15th July 2019 7:55 PM
Answered by Expert

CBSE IX Physics

A dynamometer D is attatced to two masses straight m subscript 1=3kg and straight m subscript 2=5 kg. Forces of straight f subscript 1 subscript blank= 9N & straight f subscript 2= 25N are applied to the masses as shown :


 

Asked by rana.rajindra123 17th July 2019 4:41 PM
Answered by Expert

CBSE X Physics

why does a cricket player moves his hand backwards which catching a fast cricket ball ?  

Asked by kishor.kp14 24th July 2019 9:24 PM
Answered by Expert

CBSE IX Physics

Name the physical quality whick corresponds to the rate of change of momentum.

Asked by kishor.kp14 25th July 2019 3:51 PM
Answered by Expert

NEET NEET Physics

Solutions 2, 3,&4 please sir ,q.n 3 nhi ban raha hai 

Asked by brijk456 31st July 2019 10:14 AM
Answered by Expert

ICSE VII Physics Motion

The earth attracts a body of mass 1kg with a force of 10N. The mass of a boy is 50 kg. His weight Wii be

Asked by girijabokil 10th August 2019 12:54 PM
Answered by Expert

ICSE IX Physics

I need an answer to the following question:- If action and reaction are equal and opposite,then how can a motion ever happen?

Asked by somebodyunknown2004 29th August 2019 9:51 PM
Answered by Expert

IIT JEE Main Physics

please solve the 14th question!!

Asked by amritchirania 1st September 2019 6:19 PM
Answered by Expert

ICSE VIII Physics Force and Pressure

numericals on force and pressure

Asked by munmunsarkarjal 3rd September 2019 2:38 PM
Answered by Expert

IIT JEE Main Physics

Please solve the problem in the image urgently... 

Asked by subhrajayanta64 4th September 2019 11:31 PM
Answered by Expert

CBSE XI Science Physics Motion in a Straight Line

Slove the questions 

Asked by arya7117aman 13th September 2019 12:18 PM
Answered by Expert

CBSE XI Science Physics

solve this question

Asked by suchananag2002 14th September 2019 8:36 PM
Answered by Expert

CBSE VIII Science Force and Pressure

What is meant by tensile strength? How is this property utilized in certain applications? 

Asked by rajubarman 15th September 2019 9:04 AM
Answered by Expert

ICSE VIII Physics Force and Pressure

The main gate of building is 2.6 metre broad it can be open by applying a force of 80 Newton at the middle of a calculate the least force which can open the gate

Asked by anshvashishth19 15th September 2019 3:34 PM
Answered by Expert

NEET NEET Physics

Please answer this

Asked by Prashant DIGHE 17th September 2019 10:02 PM
Answered by Expert

ICSE VIII Physics Force and Pressure

Calculate the force needed to speed up a scooter with a rate of 8ms-2,if the mass of the car is 56kg.

Asked by ashokupadhyay2271 21st September 2019 3:47 PM
Answered by Expert

CBSE XII Science Physics

Please explain the sin cos vector distribution

Asked by prakriti12oct 4th October 2019 1:07 PM
Answered by Expert

NEET NEET Physics

If U(xyz)= (xy+yz+zx), then find force act on particle at point (1m, -1m, 2m).

Asked by patra04011965 8th October 2019 7:29 PM
Answered by Expert

NEET NEET Physics

Sir, please explain what is meant by Force exerted on wedge and how we got that equation, shown in the picture.

Asked by sumayiah2000 8th November 2019 2:49 AM
Answered by Expert

ICSE VI Science

what is the unit of force(in newtons)

Asked by tiwariritu 8th November 2019 8:34 PM
Answered by Expert

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