Question 1

What is the 2nd Law of Motion called?

Accepted Answer

acceleration

Answer

interaction

Answer

inertia

Answer

none of the above

Question 2

Your car has a mass of 2500kg and a force of 500N, how fast will it accelerate?

Accepted Answer

0.2 m/s^2

Answer

20 m/s^2

Answer

0.5 m/s^2

Answer

120N

Question 3

State the relationship between acceleration and mass of an object.

Accepted Answer

inversely proportional

Answer

directly proportional

Answer

no relationship

Answer

none of the above

Question 4

The higher the rocket ship is, the faster it accelerates.

Accepted Answer

2nd Law of Motion

Answer

1st Law of Motion

Answer

3rd Law of Motion

Answer

none of the above

Question 5

The acceleration produced by the net force of an object is

Accepted Answer

all of the above

Answer

directly proportional to the magnitude of the net force

Answer

in the same direction as the net force

Answer

inversely proportional to the mass of an object

Question 6

What is the force applied on a body with 35 kg of mass and an acceleration of 4 m/s^2?

Accepted Answer

140N

Answer

39N

Answer

140 m/s^2

Answer

140kg

Question 7

What is the unit of force?

Accepted Answer

Newton

Answer

Pascal

Answer

Kilogram

Answer

Watts

Question 8

A net force of 30N is used on a book causing it to accelerate at a rate of 10m/s^2. What is the mass of the book?

Accepted Answer

3kg

Answer

15kg

Answer

6kg

Answer

9kg

Question 9

Which among these is not an example of 2nd Law of Motion?

Accepted Answer

firing a bullet

Answer

moving an object

Answer

kicking a ball

Answer

rocket launch

Question 10

Which is an example of 2nd Law of Motion?

Accepted Answer

car crash

Answer

swimming

Answer

apple falling from a tree

Answer

ball rolling down a hill

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