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ICSE Physics Class 10: MCQ Questions Force, Work, Energy and Power


MCQ Force, Work, Energy and Power

Work is the transfer of energy. The act of transferring energy to an object is known as work. When one object transfers energy to a second object, the first object does work on the second object.

Force is applied over distance to do work. Work can be demonstrated by lifting something from the ground and putting it on a shelf. The force is equal to the weight of the object, and the distance is equal to the shelf height (W = Fxd).

Work-Energy Principle -The change in the kinetic energy of an object is equal to the net work done on the object.

The capacity to perform work is called energy. When we force an object to move from a standing position, we are performing mechanical work. Kinetic energy describes the movement of an object. Based on the formula E=1/2 mv*2, the energy of an object of mass m moving at a velocity of magnitude v can be calculated.

Types of Energy
  • There are two types of energy in many forms:

  • Kinetic Energy = Energy of Motion

  • Potential Energy = Stored Energy
MCQ Chapter Wise

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