What is Force?
Asked by soumikchatterjee2003 | 24th Dec, 2018, 01:13: AM
Force is a push or pull which change or tries to change the position shape or size of an object.
Force are devided into different types like gravitation,tension, electrostatic, magnetic etc.
Answered by Ankit K | 24th Dec, 2018, 04:19: PM
- What is the effect of force on a) Rigid Body b) Non - Rigid body
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- ICSEX | PHYSICSMOST IMPORTANT QUESTIONSwww.topperlearning.com43.A coolie is pushing a box weighing 1500 N up an inclined plane 7.5 m long on to a platform 2.5 m above the ground.[3 M](i)Calculate the mechanical advantage of the inclined plane.(ii)Calculate the effort applied by the coolie.(iii)In actual practice, the coolie needs to apply more effort than what is calculated. Give one reason why you think the coolie needs to apply more effort
- Please explain how velocity ratio is calculated in the given problems. Thank you
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