Simple machines include a lever, a pulley, a wheel and axle, and an inclined plane. A complex machine uses a combination of interacting simple machines, e.g., a bicycle.
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Q 1/4
Score 0
The diagram below shows a person using a simple machine to move a rock.
Which simple machine is the person using?
60
wheel and axle
lever
pulley
inclined plane
Q 2/4
Score 0
60
4 questions
Q.
The diagram below shows a person using a simple machine to move a rock.
Which simple machine is the person using?
1
60 sec
PS5.2g
Q.
2
60 sec
PS5.2g
Q.
The diagram below represents a person using a wheelbarrow to move a heavy load of soil.
Which two simple machines are parts of the wheelbarrow?
3
60 sec
PS5.2g
Q.
Base your answer on the diagram below and on your knowledge of science. The diagram represents a person using a spring scale to pull a wooden block up a ramp.
The ramp would be classified as which type of simple machine?
