Question 1

What is Newton's First Law also called?

Accepted Answer

Law of Inertia

Answer

Action-Reaction Law

Answer

Law of Universal Gravitation

Answer

Law of Acceleration

Question 2

How do you calculate acceleration?

Accepted Answer

a = F/m

Answer

a = s/t

Answer

a = d/t

Answer

a = F x m

Question 3

What is the 2nd Law of motion formula?

Accepted Answer

F = m x a

Answer

there is not formula

Answer

F = m/a

Answer

s = d/t

Question 4

What is the unbalanced force of a moving vehicle for someone sitting in a seat?

Accepted Answer

seat belt

Answer

windshield

Answer

the human

Answer

the front dash

Question 5

Which is an example of Newton's 3rd Law?

Accepted Answer

A rocket launched off a launch pad with the exhaust pushing against the ground

Answer

pushing a child on a swing

Answer

a football player tackling another player with a greater acceleration

Answer

a book placed on a desk stays there until someone picks it up

Question 6

What causes a skateboard to go backwards when you jump off the front?

Accepted Answer

There is an equal but opposite force acting upon the skateboard

Answer

A body in motion will remain in motion

Answer

Acceleration is indirectly proportional to the force

Answer

Friction caused it

Question 7

What could be the force applied on an object if the acceleration is 2 m/s/s and the mass is 3kg?

Accepted Answer

6 N

Answer

1.5 g

Answer

6 g

Answer

1.5N

Question 8

Which direction would a skydiver fall?

Accepted Answer

downwards

Answer

upwards

Answer

no way of telling

Answer

sideways

Question 9

True or False: When pushing off a wall in a swimming pool, the action is the pushing and the reaction is gravity holding you back.

Accepted Answer

False

Answer

True

Question 10

What do you need to know for speed?

Accepted Answer

distance and time

Answer

direction

Answer

distance, time, and direction

Answer

if something turned

Question 11

What do you need to know for velocity?

Accepted Answer

speed and direction

Answer

if something turned

Answer

distance and time

Answer

if something slowed down

Question 12

What do you need to know for acceleration?

Accepted Answer

slower speed, faster speed, or turning

Answer

slower speed only

Answer

no way of knowing

Answer

changes in direction only

Question 13

How do you know if there is a balanced force on an object?

Accepted Answer

the forces equal 0

Answer

the forces are in the same direction

Answer

the forces are opposite

Answer

no way of knowing

Question 14

On a distance time graph, what does a straight horizontal line mean?

Accepted Answer

no movement

Answer

constant speed

Answer

deceleration

Answer

acceleration

Question 15

How do you calculate net force if the forces are opposite?

Accepted Answer

subtract

Answer

add

Answer

divide

Answer

multiple

Question 16

2 people ran a 100m race. Runner 1 finished their race in 30 seconds. Runner 2 finished their race in 45 seconds. How much faster was runner 1?

Accepted Answer

1.1 m/s

Answer

2.2 m/s

Answer

5.5 m/s

Answer

3.3 m/s

Question 17

On a speed time graph, what does a horizontal straight line mean?

Accepted Answer

constant speed

Answer

not moving

Answer

no idea

Answer

acceleration

Question 18

What does inertia mean?

Accepted Answer

an object's resistance in a change in motion

Answer

an object push or pull

Answer

an object's change in motion

Answer

an object's motion

Question 19

A bug starts at 0 m/s and goes to 5 m/s around a tree. What information do you know?

Accepted Answer

speed, velocity, and acceleration

Answer

only acceleration

Answer

none of the above

Answer

only speed and velocity

Question 20

Which of the following answers is rounded to the nearest Newtons?

Accepted Answer

5 N

Answer

5.6 N

Answer

5.78 N

Answer

5.2 N

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