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Stage 3 - Work Done

Last updated about 5 years ago

5 questions

1

Question 1

1.

Find the force applied when 35 J of work is done to move an object 0.007 km.

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Question 2

2.

Find the weight of an object in Newtons when 1.026 kJ of energy are transferred to raise an object up 27 m.

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Question 3

3.

Find the distance when a 2 N force does 44 J of work to move an object.

Question 4

4.

Find the work done when a cyclist brakes with a braking force of 240 N and it takes her 13.7 m to come to a stop.

Question 5

5.

Find the force when 765 J of work is done when a ball is thrown 8.5 m.