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A ramp makes work easier by increasing:
Work done by Harry is the same as the work done by Joshua.
77 J
500 J
The distance over which work is done.
0 J
Joule
force x distance
force
Harry uses a force of 20 Newtons to move a box a distance of 4 meters. Joshua uses a force of 40 Newtons to move a box a distance of 2 meters. Which statement is TRUE?
Work done by Harry is the same as the work done by Joshua.
77 J
500 J
The distance over which work is done.
0 J
Joule
force x distance
force
Which of the following is the correct unit to measure the amount of work done?
Work done by Harry is the same as the work done by Joshua.
77 J
500 J
The distance over which work is done.
0 J
Joule
force x distance
force
A boy balanced a box that weighed 40 Newtons on his head for 5 minutes. If the boy was 1.5 meters tall, how much work did he do?
Work done by Harry is the same as the work done by Joshua.
77 J
500 J
The distance over which work is done.
0 J
Joule
force x distance
force
Which of the following equations correctly describes the amount of work done?
Work done by Harry is the same as the work done by Joshua.
77 J
500 J
The distance over which work is done.
0 J
Joule
force x distance
force
push or pull that causes an object to change its speed and/or direction is –
Work done by Harry is the same as the work done by Joshua.
77 J
500 J
The distance over which work is done.
0 J
Joule
force x distance
force
A force of 100 Newtons was used to push a 10 kilogram box through a distance of 5 meters. What is the amount of work done?
Work done by Harry is the same as the work done by Joshua.
77 J
500 J
The distance over which work is done.
0 J
Joule
force x distance
force
A kid applies a force of 70 Newtons to a ball over 1.1 meters. How much work did he do on the ball?
Work done by Harry is the same as the work done by Joshua.
77 J
500 J
The distance over which work is done.
0 J
Joule
force x distance
force
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