1. Tardigrade
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  3. Physics
  4. A lorry and a car moving with the same K.E. are brought to rest by applying the same retarding force. Then

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Q. A lorry and a car moving with the same K.E. are brought to rest by applying the same retarding force. Then

Work, Energy and Power

Solution:

As K.E. of both are same negative work done by the force to stop both must be same so displacements are also equal.