Forces

Question 1

What Can a Force Change?

Answer 1

Speed
Shape
Position

Question 2

What Is the Unit of Forces?

Answer 2

The Newton (N)

Question 3

Is Gravity a Pulling of Pushing Force?

Answer 3

Answer: Pulling

Question 4

Is Reaction Force a Pulling or Pushing Force?

Answer 4

Answer: Pushing

Question 5

If an Object follows Hooke’s Law, Will the graph points all line up exactly?

Answer 5

Answer: Yes

Question 6

Are All Forces Pushes or Pulls?

Answer 6

Answer: Yes

Question 7

What Force Occurs When Objects Are Touching?

Answer 7

Answer: Contact Force

Question 8

Name a type of Contact Force

Answer 8

Answer: Air Resistance, Water Resistance and Friction

Question 9

What Force occurs when objects are not touching?

Answer 9

Answer: Non-Contact Force

Question 10

Name a type of Non-Contact Force

Answer 10

Answer: Gravitational Force, Electrostatic Force and Magnetic Force.

Question 11

What is the Scientific Word for Weight?

Answer 11

Answer: Mass

Question 12

What is the Scientific Word for Gravity?

Answer 12

Answer: Weight

Question 13

What does it mean if Forces are in Equilibrium?

Answer 13

Answer: It means they are equal or balanced

Question 14

When is friction caused?

Answer 14

Friction is caused when and object is moving over another object. For Example: There is friction between the wheels of a car and the road.

Question 15

What is another name for reaction force?

Answer 15

Normal Force

Question 16

What will happen if forces are not balanced?

Answer 16

If forces are not balanced, then the object will move.

Question 17

What happens to a spring when it goes past its elastic limit?

Answer 17

It stops acting like a spring.

Question 18

What is another word for lift?

Answer 18

Upthrust

Question 19

What can streamlining help with?

Answer 19

It will reduce air resistance and/or water resistance.