Work problems
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Last updated almost 5 years ago
6 questions
1
Calculate the work done by a 47 N force pushing a pencil 0.26 m.
Calculate the work done by a 47 N force pushing a pencil 0.26 m.
1
How far can a mother push a 20.0 kg baby carriage, using a force of 62 N, if she can only do 2920 J of work?
How far can a mother push a 20.0 kg baby carriage, using a force of 62 N, if she can only do 2920 J of work?
1
If a small motor does 520 J of work to move a toy car 260 m, what force does it exert?
If a small motor does 520 J of work to move a toy car 260 m, what force does it exert?
1
A 900N mountain climber scales a 100m cliff. How much work is done by the mountain climber?
A 900N mountain climber scales a 100m cliff. How much work is done by the mountain climber?
1
Angela uses a force of 25 Newtons to lift her grocery bag while doing 50 Joules of work. How far did she lift the grocery bags
Angela uses a force of 25 Newtons to lift her grocery bag while doing 50 Joules of work. How far did she lift the grocery bags
1
The baseball player does 1234 Joules of work when hitting a baseball into left field. Assuming the baseball landed 100 meters away from home plate, how much force did the player use to hit the ball?
The baseball player does 1234 Joules of work when hitting a baseball into left field. Assuming the baseball landed 100 meters away from home plate, how much force did the player use to hit the ball?