4th B - Science Quiz 11 - Nov 30th, 2020

This is preview of Chapter 4 of Science: Forces and Machines. Before continuing with the quiz, read page 73.

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In the reading they are talking about "moving day". When a family moves to a new house they need to carry a lot of stuff. Are all things easily carried?

• Yes

• No

What kinds of tools are the movers using according to the reading?

• wedge

• pulley

• ramp

• hammer

• hand truck

The wedge, ramp and hand truck are machines. Mark all (more than one) the benefits of having these tools:

• help the men do their job well

• Make their job dangerous

• Make the job easier

• They are going to get injuries

• help the men to do their job faster and safer

Do you think God agrees with using machines to make our work easier?

• yes

• no