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Simple Machines Free Doubts and Solutions

ICSE - VI - Physics - Energy: Simple Machines

how is nail cutter a simple macine

Asked by saanvisinha85 27th January 2022, 3:35 PM
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ICSE - VI - Physics - Energy: Simple Machines

How is a pulley different from wheel and axle?  

Asked by amita.contemsys 3rd December 2021, 8:50 AM
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ICSE - VI - Physics - Energy: Simple Machines

what are the types of lever

Asked by jaisingvandana 24th November 2021, 5:10 PM
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ICSE - VI - Physics - Energy: Simple Machines

What for a wedge is employed commonly

Asked by rathor5265 21st November 2021, 10:57 AM
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ICSE - VI - Physics - Energy: Simple Machines

What is an ideal machine and what is its efficiency?

Asked by aninditaupadhyay007 28th September 2021, 8:33 PM
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ICSE - VI - Physics - Energy: Simple Machines

A crowbar of length 10 m has a fulcrum at a distance of 4 m from one end. Calculate the effort required to lift a load of 120 N.  

Asked by soubhagyasabat55 14th September 2021, 9:35 AM
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ICSE - VI - Physics - Energy: Simple Machines

a lever of first order has a total lengt of 3 mand is able to lift a load of 60N with a force of 30 N.Find the position of fulcrum.I want answer in both effort arm and load arm

Asked by sanketadhau297 5th February 2021, 2:13 PM
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ICSE - VI - Physics - Energy: Simple Machines

What is lever

Asked by prajaktaswami17.6spicertl 23rd July 2020, 1:21 PM
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ICSE - VI - Physics - Energy: Simple Machines

Explain principle of lever with mechanical advantage 

Asked by alishabhosale25.6spicertl 21st July 2020, 4:49 PM
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ICSE - VI - Physics - Energy: Simple Machines

What is class 3 lever?  

Asked by samarthgire97.6spicertl 24th May 2020, 9:26 AM
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ICSE - VI - Physics - Energy: Simple Machines

What is class 2  lever?  

Asked by samarthgire97.6spicertl 24th May 2020, 9:25 AM
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ICSE - VI - Physics - Energy: Simple Machines

What is class 1 lever?  

Asked by samarthgire97.6spicertl 24th May 2020, 9:25 AM
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ICSE - VI - Physics - Energy: Simple Machines

What is the meaning of V.R ? In Physics

Asked by bhoomisingh2569.6sdatl 10th May 2020, 1:09 PM
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ICSE - VI - Physics - Energy: Simple Machines

what is ma

Asked by swamigitesh9531.6sdatl 10th May 2020, 10:42 AM
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ICSE - VI - Physics - Energy: Simple Machines

The MA of a simple machine is 1. How much effort is needed to lift a load of 100 N using it? 

Asked by Pp998706 8th February 2020, 5:40 PM
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ICSE - VI - Physics - Energy: Simple Machines

A nut can be opened by a lever of length 0.25m by applying a force of 80N. What should be the length of lever, if a force of 32 N is enough to open the nut?

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Asked by ploganathan9 14th January 2020, 7:45 PM
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ICSE - VI - Physics - Energy: Simple Machines

Question is in the image.

qsnImg
Asked by ploganathan9 19th December 2019, 5:16 PM
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ICSE - VI - Physics - Energy: Simple Machines

In a class three lever the distance between the effort and the load is 25cm, and the load arm is 0.75 m long.find the length of the effort arm and then calculate MA

Asked by Kavita.jha2802 14th December 2019, 2:12 PM
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ICSE - VI - Physics - Energy: Simple Machines

when an effort of 50N is applied on a pair of pilers it can overcome aload of 250N. It is given that the distance between fulcrum and load is 6cm. Find the length of the pilers .      

Asked by mohdaffan13 12th December 2019, 4:51 PM
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ICSE - VI - Physics - Energy: Simple Machines

A uniform plank of a sea said 5 m long supported as its center . A boy weighing 40 kgf sits at a distance of 1 m from the fulcrum.  Where must a girl weighing 25 kgf sits, so as to balance the plank?   

Asked by Deepnandy73 6th November 2019, 9:02 PM
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ICSE - VI - Physics - Energy: Simple Machines

 sir pls give us the chapcter work ,energy and machines in physics of ICSE bord class 6th

Asked by rajinder.rs758 26th August 2018, 7:11 PM
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ICSE - VI - Physics - Energy: Simple Machines

what kind of machine is a sugar cane juicer ?

Asked by premmattupalli 28th January 2018, 7:39 PM
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