Force, Work & Energy Worksheet-13

Force, Work & Energy Worksheet-13

 

True or False

  1. Moving heavy objects become easy with the help of a wheel and axle.

  2. An inclined plane is a sloping surface.      

  3. A simple smooth board placed at an angle can be used as an inclined plane.

  4. An inclined plane is used to push or pull heavy objects to a certain height.

  5. A pair of scissors is an example of lever.

  6. Piston is an example of lever.

  7. Heavy cartons can be loaded onto a truck by pushing the carton up an inclined board.

  8. A screw is actually an inclined plane wrapped around a cylinder.

  9. An inclined plane is used to cut things.

  10. A pair of scissors is an example of wedge.

 

Answer Key:

  1. True

  2. True

  3. True

  4. True

  5. True

  6. True

  7. True

  8. True

  9. False

  10. False