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## From a fixed support two small isentical spheres are suspended by means of strings of length 1m. THe two strings are pulled aside such that string 1 makes an angle of 30 degrees with the vertical and string 2 makes an angle of 6o degrees and then are released.Point "O" is given to be the mean position.Then the two spheres collide a)at 'O' after 0.25s b)at 'O'after 0.25s c)on the right of 'O' after some time d)on the right hand side of 'O' when the strings are inclined at 15 degrees with the vertical.

Asked by Malavika Umesh 26th April 2015 7:33 PM

## a uniform rod is suspended by means of two strings of length 0.10m and 0.06m attached  to its ends.the other two  ends of the strings are teid to a nail.if tension in the first string is 30N,find the tension in the other.

Asked by hrushikesh.barik 11th October 2017 9:10 PM

## A load W is to be raised by a rope from rest through a height h, the greatest tension which the rope can safely bear is nW. The least time in which the ascent can be made is:

Asked by Arushi Juyal 12th November 2017 3:11 PM

## How can we find the direction of tension force.When does it act

Asked by lovemaan5500 19th November 2017 6:08 AM

## The arrangement consists of two identical uniform solid cylinders each of mass 5kg on which two light threads are wound symmetrically. Find the tensions of each thread in the process of motion. The friction in the axle of the upper cylinder is assumed to be absent.   1)4.9N 2)9.8N 3) 88N 4) 5.8N

Asked by chandanbr6004 25th November 2017 2:22 PM

## Is it necessary that tension in both the parts of the string is equal .on what conditions

Asked by lovemaan5500 15th January 2018 7:48 PM

## ?

Asked by smanishkumar2002 17th May 2018 10:49 AM

## A particle of mass m is tied to a light string of length L and moving in a horizontal circle of radius r with speed v as shown. The forces acting on the particle are :- (1) mg and T (2) mg, T,  directed inwards (3) mg, T,  vertically downwards (4)  only

Asked by Atulcaald 19th May 2018 1:05 AM

## Sir Please question no 8

Asked by shobhit 26th May 2018 6:17 PM

## Two identical small bodies each of nass m and charge q are sispended from two strings of length l grom gixed point whole system is taken into orBitting satellite find tension in strings

Asked by tandonyashika 3rd June 2018 9:13 PM

## 8?

Asked by smanishkumar2002 10th June 2018 10:50 PM

## Could you please solve this numerical!!

Asked by pukai7229 10th July 2018 8:08 PM

## kindly solve (ref. 347)

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

## kindly solve (ref. 629)

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

## Three monkeys A,B,C with masses of 10,15,8 kg respec are climbing up and down the rope suspended from D.At the instant represented,A is descending the rope with an acceleration of 2m/s^2 and C is pulling himself up with an acceleration of 1.5m/s^2. Monkeys B is climbing up with a constant speed of 0.8m/s .Treat the rope and monkeys as a complete system and calculate the tension T in the rope at D.

Asked by m.nilu 23rd July 2018 12:47 PM

## A load of mass M=100kg is supported is a vertical plane by a string and pulleys .If the free end A of the string is pulled vertically downward with an acceleration a=2m/s^2, the tension in string is

Asked by m.nilu 25th July 2018 12:47 PM

## Two blocks A and B of equal mass m are connected through a massless string and arranged as shown .Friction is absent everywhere.When the system is released from rest then find tension in string and acceleration of A.

Asked by m.nilu 27th July 2018 11:00 AM

## A rope of mass 4kg&length 10 is pulled by a force50N.find tension produced in the rope at a distance 3mfrom the point where force is acting

Asked by Lipimaharana0258 29th July 2018 12:22 PM

## The system shown in fig is in equilibrium, find the tension in each string ,T1,T2,T3,T4 and T5.

Asked by m.nilu 29th July 2018 11:04 PM

## Solve it

Asked by hariom2083 31st July 2018 1:13 PM

## In the arrangement shown what should be the mass of block A so that the system remains at rest .Also find force exerted by string on the pulley Q.

Asked by m.nilu 3rd August 2018 10:12 AM

## A frictionless pulley of negligible weight is suspended from a spring balance .Masses of 1kg and 5kg are tied to the two ends of a string which passes over the pulley.The masses move due to gravity.During motion, the reading of the spring balance will be

Asked by m.nilu 3rd August 2018 10:18 AM

## Two blocks with masses m1 and m2 of 10kg and 20kg respec are placed as in fig. mew=0.2 bet all surfaces then tension in string and acceleration of m2 block at this moment will be

Asked by m.nilu 15th August 2018 5:23 PM

## A system of two blocks and a light string are kept on two inclined faces(rough) as shown. All the req data are mentioned in diagram.pulley is light and frictionless.If the system is released from rest then what is the range of the tension in the string?

Asked by m.nilu 16th August 2018 7:48 PM

## Define Tension force

Asked by bsap6777 22nd August 2018 7:36 PM

## Explain the tension in the string

Asked by Anishkjainacus 3rd September 2018 8:11 AM

## The diameter of an iron wire is 120mm.If the speed of transverse wave in the wire be 50ms^-1.What is the tension in the wire?The density of iron is 7.7*10^3kg m^-3.

Asked by Vidushi412 19th January 2019 10:55 PM

## 9th sum

Asked by lovemaan5500 23rd January 2019 8:19 PM

## Please explain how to deal with such problems ?

Asked by nipunverma59 31st March 2019 2:00 PM

## Sir plz help me solving this question and making me understand that how the horizontal and vertical forces are being calculated here,thanks

Asked by vishakhachandan026 31st May 2019 11:49 AM

## please solve the 10th question!!

Asked by amritchirania 10th July 2019 8:22 PM

## A rope AB of mass m kg is hanging down such that its length is L . What will be the. Tension at point C on the rope  which is situated at a distance x from the string

Asked by namratas1 31st July 2019 7:51 AM

## A tungsten wire, 0.5 mm in diameter, is just stretched between two fixed points at a temperature of 40°C. Determine the tension in the wire when the temperature falls to 20°C. (coefficient of linear expansion of tungsten = 4.5 × 10–6/°C ; Young's modulus of tungsten = 3.45 × 1010 Nm–2)

Asked by jyothiboda22 26th August 2019 9:35 PM

## Derive an expression for acceleratuo and tension in the string when two masses are suspendedwith the pulley

Asked by Sharmayashika 22nd September 2019 6:13 AM

### CBSE XI Science Physics

Asked by suchananag2002 22nd September 2019 9:01 PM

## a pendulum Bob of mass 80mg and carrying a charge of 20nc is at rest in a horizontal uniform electric field of stre strength 20,009NC-1 .find the tensio in the thread of the pendulum and the angle it makes with the vertical

Asked by srushtimane 16th March 2020 8:57 PM

## 13 B

Asked by Harshhacker2580 14th April 2020 7:56 AM

## Find the acceleration a and tension T, T1 T2, T3 in terms of M1, m2 ,M3 and g

Asked by prakriti12oct 17th April 2020 11:46 PM

## pls solve sir

Asked by mufeedatvp2000 19th April 2020 11:45 AM

## Why the string is massless?

Asked by jeevanpatil67.9spicertl 13th May 2020 11:44 AM

## two bodies with masses m1 and m2(m2>m1) connected by a thread lie on a smooth table.a force q is applied to larger mass and then to smaller mass.the ratio of tensions will be

Asked by syedkhubaib2002 14th May 2020 2:54 AM

## 18

Asked by royamisha521 19th May 2020 7:26 AM

## Fig shows a plastic ball of mass m suspended by a light string in a uniform field of intensity e.the ball comes in equilibrium at an angle thita .if ex and ey are the x component and y component of the electric field, find the charge on the ball and the tension in the string

Asked by sharmashiva3667.12sdatl 7th June 2020 9:26 AM

## ⭕ Help me in this question.... Thanks ☺️

Asked by jhajuhi19 27th June 2020 7:39 AM

## Two blocks A and B of masses 6 Kg and 3 Kg are moving with constant speed on a rough surface inclined at an angle 30° with respect to horizontal. Find (a) Coefficient of kinetic friction, assuming it to be same for both the block (b) Tension in the String

Asked by juhi.mundheda 8th October 2020 7:52 AM

## what is the another name of force?

Asked by amarjeetsingh15081983 4th January 2021 5:50 PM

## a stone is tied to one end of a string and rotating in a vertical circle. what is the difference in tension of the lowest and highest point of the vertical circle

Asked by deekshikap2004 23rd January 2021 10:14 AM

### NEET NEET Physics Rotational Motion

Asked by meenatoofansingh3 15th April 2021 6:16 PM

## 12> A block of mass 1.5 kg is hanging from rigid support by a string. What is the force exerted by the (i) block on the string  (ii) string on the block (g = 10 m/s^2)

Asked by devanshmodh48 24th October 2021 10:53 PM

## k

Asked by akp70528438 28th November 2021 10:05 AM

## Questions 23-25 are based on the information given below. Read the information and answer the questions that follow:A bob of mass ‘m’ is suspended by a string, g be the acceleration due to gravity the bob.When the bob is stationary, the tension ‘T’ in the string is T=mg.When the bob is pulled up with an acceleration ‘a’ the tension in the string is given by T= m (g + a)When the bob is allowed to move down with an acceleration ‘a’, the tension T in the string is given byT= m (g –a)

Asked by avishisanghai 20th February 2022 5:19 PM