Forces and Newton - BERKLAND

Question 1

Who is the scientist that developed the laws of motion?

Accepted Answer

Isaac Newton

Question 2

Every action force has.....

Accepted Answer

an equal and opposite reaction force

Question 3

What is true about balanced forces?

Accepted Answer

2 equal forces acting on 1 object in opposite directions.

Question 4

The tendency to resist a change in an object's motion is ____.

Accepted Answer

inertia

Question 5

Force is measured in which units?

Accepted Answer

newtons

Question 6

If an object that is moving suddenly stops,

Accepted Answer

an unbalanced force is acting on it.

Question 7

Tom and Mike are pushing a table 10N to the left and 25N to the left. What is the net force?

Accepted Answer

35N to the left

Question 8

Gravity is pulling a skydiver to the ground. What force is acting in the opposite direction?

Accepted Answer

Air Resistance

Question 9

When forces are balanced, the direction of the forces are ____.

Accepted Answer

equal and opposite

Question 10

Another name for Newton's 3rd Law of Motion

Accepted Answer

Action/Reaction

Question 11

If an object starts to accelerate, ___________

Accepted Answer

an unbalanced force is acting on it.

Question 12

The object with the most mass applies the greater ____.

Accepted Answer

force

Question 13

Cart filled with groceries versus empty cart...Why is harder to push the cart with groceries?

Accepted Answer

The mass of the cart with groceries is greater.

Question 14

Newton’s fourth law of motion can be best explained by which statement ____.

Accepted Answer

I thought Newton only had 3 laws

Question 15

Newton’s third law of motion can be best explained by which scenario ____.

Accepted Answer

a rocket launch

Question 16

The fruit that made Newton famous

Accepted Answer

apple

Question 17

Newton’s equation for his second law is as follows

Accepted Answer

F=m*a

Question 18

In volleyball, if we substituted a volleyball for a medicine ball, how would the motion change?

Accepted Answer

More force will be required to move the medicine ball.

Question 19

A force is a .......

Accepted Answer

push or pull

Question 20

Rudy is pulling a tire 20N to the left and Chase is pulling 10N to the right. Net force equals

Accepted Answer

10N to the <-------

Question 21

You are pushing on a wall with a force of 10 Newtons. The force acting on you is ____.

Accepted Answer

10 Newtons

Question 22

What is velocity?

Accepted Answer

change in speed and direction

Question 23

Ice hockey has more acceleration when compared to street hockey due to ____.

Accepted Answer

friction

Question 24

What is true about Action/Reaction forces?

Accepted Answer

equal and opposite forces acting on different objects.

Question 25

Which if the following is not a force.

Accepted Answer

speed

Question 26

If an object starts/stops moving, __ is acting on the object.

Accepted Answer

unbalanced force

Question 27

Another name for Newton's 2nd Law

Accepted Answer

Law of Acceleration

Forces and Newton - BERKLAND

Questions 27

Forces and Newton - BERKLAND

Questions 27