Class V

Ability to do work is called
  1. Force
  2. Power
  3. Energy
  4. Motion
When force produces motion, it is said that __________ is done.
  1. Work
  2. Power
  3. Energy
  4. Momentum
Temperature changes with change in
  1. Vibration
  2. Velocity
  3. Magnitude
  4. Heat energy
A push or pull on an object is called
  1. Force
  2. Pressure
  3. Push-pull
  4. Gravitation
S.I unit of work is
  1. Joule
  2. Newton
  3. Calories
  4. Power
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