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Laws of physics

Total questions: 10

Worksheet time: 35mins

Name
Class
Date
1.

Do you think the laws of physics are useful?

a)

Yes

b)

No

c)

I have no idea what that is

2.

Who discovered gravity?

(a)  

3.

How many laws of motion are there?

a)

6

b)

4

c)

3

d)

1

e)

2

4.

What happens according to Newton if you let an untied balloon go?

a)

1st law

b)

2nd law

c)

3rd law

5.

Describe what happens if you are riding a skateboard and hit something (like a curb) with the front wheels.

a)

1st law

b)

2nd law

c)

3rd law

6.

Describe what happens if you try and push Mr. Larson. What happens if he pushes back?

a)

1st law

b)

2nd law

c)

3rd law

7.

What is another name for the first law of motion?

(a)  

8.

How do Newton’s laws affect your daily life?

a)

Everything we do

b)

Everything we do

c)

Everything we do

d)

Everything we do

e)

Everything we do

9.

In a tug-of-war, each man on a 5-man team pulls with an average force of 500 N. What is the tension in the center of the rope?

a)

zero newtons

b)

100 N

c)

500 N

d)

2500 N

e)

5000 N

10.

What is the acceleration of the "two block" system?

a)

1 m/s2

b)

2 m/s2

c)

3 m/s2

d)

6 m/s2

e)

15 m/s2