Force, Work, and Energy

Force, Work & Energy Worksheet-4

Multiple Choice Questions:

1. What type of machine is a pulley?

(a) Simple                   (b) Complex

2. Which simple machine has a grooved wheel and a rope running between the grooves of the wheel?

(a) Pulley                     (b) Lever                     (c) Screw

Force, Work & Energy Worksheet-5

Multiple Choice Questions:

1. What is  an inclined plane wrapped around a cylinder that has a sharp pointed end called?

(a) Wedge                   (b) Screw                    (c) Lever

2. Identify the type of simple machine.

(a) Pulley                     (b) Lever                     (c) Screw

Force, Work & Energy Worksheet-6

Multiple Choice Questions: (More than One Option)

1. In our daily life:

[a] we lift things        [b] we pull things      [c] we push things

2. Force causes an object to:

[a] stop or start moving

[b] change its position or direction

[c] increase or decrease its speed