Levers, pulleys and gears
5th grade (Year 6 in England) · 16 questions · Common Core: NGSS.3-PS2-1, NGSS.MS-PS2-2 · England: KS2 Y5 Forces
Name
Date
Score/ 16
Question 1
Which simple machine is used here: raising a flag up a flagpole?
- A. lever
- B. pulley
- C. gears
Question 2
A gear with 8 teeth drives a gear with 24 teeth. How many turns must the small gear make for the big gear to turn 4 times?
Answer
Question 3
Where should you push on a crowbar to lift a heavy rock most easily?
- A. right next to the pivot
- B. anywhere, it makes no difference
- C. at the end furthest from the pivot
- D. on the rock itself
Question 4
Which simple machine is used here: a bicycle chain and cogs?
- A. lever
- B. pulley
- C. gears
Question 5
A gear with 12 teeth drives a gear with 36 teeth. How many turns must the small gear make for the big gear to turn 4 times?
Answer
Question 6
Why is it easier to raise a flag using a pulley at the top of the pole?
- A. The flag floats up by itself.
- B. The pulley makes the flag lighter.
- C. You can pull down to make the flag go up.
- D. It removes gravity.
Question 7
Which simple machine is used here: a hand-cranked pencil sharpener?
- A. lever
- B. pulley
- C. gears
Question 8
A gear with 8 teeth drives a gear with 16 teeth. How many turns must the small gear make for the big gear to turn 4 times?
Answer
Question 9
Why is it easier to raise a flag using a pulley at the top of the pole?
- A. The pulley makes the flag lighter.
- B. You can pull down to make the flag go up.
- C. The flag floats up by itself.
- D. It removes gravity.
Question 10
Which simple machine is used here: a crowbar lifting a paving slab?
- A. lever
- B. pulley
- C. gears
Question 11
A gear with 15 teeth drives a gear with 30 teeth. How many turns must the small gear make for the big gear to turn 3 times?
Answer
Question 12
A small gear with 10 teeth turns a big gear with 30 teeth. How many times must the small gear turn to make the big gear turn once?
- A. 30
- B. 3
- C. 10
- D. 1
Question 13
Which simple machine is used here: scissors?
- A. lever
- B. pulley
- C. gears
Question 14
A gear with 12 teeth drives a gear with 24 teeth. How many turns must the small gear make for the big gear to turn 2 times?
Answer
Question 15
A small gear with 10 teeth turns a big gear with 30 teeth. How many times must the small gear turn to make the big gear turn once?
- A. 1
- B. 10
- C. 3
- D. 30
Question 16
Which simple machine is used here: a well bucket on a rope?
- A. lever
- B. pulley
- C. gears
All done? Color in the animal! · Free from eurekami.com/math