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Copy of Newton's Law Test (6/7/2024)

Last updated about 2 years ago

10 questions

1

1

1

1

1

1

1

1

1

1

Question 1

1.

Question 2

2.

Question 3

3.

Question 4

4.

Question 5

5.

Question 6

6.

Question 7

7.

Question 8

8.

Question 9

9.

Question 10

10.

1. What is Newton’s 1st law also known as?

Law of inertia

Law of gravity

Newton’s second law

F=ma

If equal forces acting in opposite directions cancel, does the cart accelerate?

Yes

No

Not enough information

What is the net force acting on an airplane traveling at a constant velocity?

500 N

zero

50 N 

Which of Newton’s 3 laws describes the relationship between a net force and the resulting acceleration?

Newton’s 1st

Newton’s 2nd

Newton’s 3rd 

What is the equation for figuring out Newton’s 2nd law of motion?

F=ma

F=m/a

F=mt

F=f/t

The acceleration of an object is _________to the net force acting on it.

Opposite

Perpendicular

Proportional

Double

Mass and acceleration are inversely proportional, where “inversely” indicates that the changes in the two values are ________each other.

Opposite

Perpendicular

Proportional

Double

What acceleration would be produced by a 2N force acting on the 5kg object?

0.1 m/s2

0.4m/s2

2.0 m/s2

10 m/s2

1. What is the net force needed to accelerate a 5kg object at 3m/s^2?

15 m/s2

150N

15N

8N

Newton’s 3rd is best demonstrated with which of the following:

Throwing a ball into the air

The force of the floor pushing back as the student walks across the stage to receive their diploma

Opening a door

Gravitational pull