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Work & Power

Last updated over 6 years ago

5 questions

Note from the author:

Questions to check how students understand the concept of work

1

1

Question 2

2.

Using a scale of 1 to 5; with 5 representing complete understanding. Identify the number that you understand the concept of work and give a reason for your choice.

1

1

1

Question 1

1.

Work is performed when

an object is moved 

a force pushes an object a certain distance

a balanced force allows an object to remain stationary

a force acts on a specific area

Question 3

3.

How does power differ from work

Question 4

4.

Explain if the lion in the picture is performing work

Question 5

5.

Calculate the work performed when a 25 N force pushes a 30 Kg crate a distance of 40 m