Consider two carts, of masses $m$ and $2m$ , at rest on an air track. If you push both the carts for $3\,s$ exerting equal force on each, the kinetic energy of the light cart is
Consider two carts, of masses $m$ and $2m$ , at rest on an air track. If you push both the carts for $3\,s$ exerting equal force on each, the kinetic energy of the light cart is
- A
larger than the kinetic energy of the heavy cart
- B
equal to the kinetic energy of the heavy cart
- C
smaller than the kinetic energy of the heavy cart
- D
Information is not sufficient to decide
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