A Quiz On Pulleys! Trivia
10 Questions
| Attempts: 5308
(135).jpg "A Quiz On Pulleys! Trivia - Quiz")
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Questions and Answers
- 1.When a fixed pulley is used to lift a load and the effort is 30N, what is the effort required to lift it using a single movable pulley system?
- A.
5 N
- B.
30 N
- C.
15 N
- D.
300 kg
- 2.Which pulley system provides only a directional advantage?
- A.
Single fixed
- B.
Single movable
- C.
Single fixed single movable effort going up
- D.
Single fixed single movable effort going down
- 3.What is the direction of pull in a single movable pulley?
- 4.What is the distance the effort moved with a single movable pulley lifting a load of 5 cm?
- A.
5 cm
- B.
10 cm
- C.
15 cm
- D.
4.8 N
- 5.What is the distance the effort moved with a single fixed, single movable pulley (effort up) lifting a load 5 m?
- A.
5 m
- B.
10 m
- C.
15 m
- D.
20 m
- 6.Who is your favorite teacher this year?
- A.
Mr. Nicholson
- B.
Mr. N.
- C.
The Grand Pooh Bah
- D.
The CEO of 5N
- 7.What is a pulley?
- 8.What type of pulley system gives the greatest mechanical advantage?
- A.
Single fixed
- B.
Single movable
- C.
Single fixed single movable (effort down)
- D.
Single fixed single movable (effort up)
- 9.How many ropes are holding up the load in a single movable pulley?
- A.
1
- B.
2
- C.
3
- D.
4
- 10.What is the unit is effort measured in?
- A.
N
- B.
Cm
- C.
Newtons
- D.
Kg