NAME: ________________________

# ← Simple MachinesTest

### Question Limit

of 58 available terms

### 5 Matching Questions

1. The MA of a machine that moves 800 kg resistance with a 200 kg effort force is:
2. What are the 2 ways to find the MA of a pulley?
3. A force can be exerted on an object without work being done because...
4. Is work being done when you carry an object a distance? Why?
5. The unit we use to measure work is:
1. a force is exerted through distance
2. b No, the object isn't moving, you are!!!!!!
3. c 4
4. d Newton-meters (N-m) OR Joules (J)
5. e MA = RF divided by EF or fixed=1, moveable=2, and block and tackle=3 or more

### 5 Multiple Choice Questions

1. Spring Scale
2. Simple Machines
3. LARGER!
4. simple or compound
5. MA = RF divided by EF or MA = l divided by w

### 5 True/False Questions

1. The # of times a machine multiples the effort force is called:5

2. A wedge can ____, ____, and ____push or pull

3. THe formula for AMA is:RF divided by EF

4. Force is measure in:Spring Scale

5. 3 examples of fluids are:effort and resistance