NAME: ________________________

# ← Science:Simple MachinesTest

### Question Limit

of 27 available terms

### 5 Matching Questions

1. Axe
2. LEVER
3. Watt
4. Fulcrum
5. PULLEY
1. a how power is measured (1 joule per second)
2. b the place where a lever pivots
3. c Compound: wedge, lever
4. d Simple: window blind rope, flagpole rope
5. e Simple: claw of hammer, bottle opener

### 5 Multiple Choice Questions

1. how force is measured
2. 1)change direction of force; 2)make the force greater; 3)make the force less
3. a machine with only one kind of movement
4. You use less force to move something with a simple machine than if you didn't have it
5. a measure of distance

### 5 True/False Questions

1. Force= F x D (the force that makes something move times the distance that it moves)

2. BikeCompound: wheel & axle, pulley, lever

3. INCLINED PLANECompound: wedge, lever, wheel & axle

4. Work= F x D (the force that makes something move times the distance that it moves)

5. Can Openerthe speed at which work is done