Physics

1.

1 point

What is Physics?

the study of medicine

the branch of science concerned with the nature and properties of matter and energy

the branch of science concerned with living things

the study of rocks in our environment

2.

1 point

What is Motion?

the process of how matter decays

the process of studying living organisms

a place where someone or something is located

the action or process of moving

3.

1 point

What is Position?

the study of how protons react to electrons

a place where someone or something is located

the process of how matter decays

the action or process of moving

4.

1 point

What is Magnitude?

the speed at which turtles move

the time is takes for matter to decay

the distance or size of something

the speed at which something moves

5.

1 point

What is Distance (length)?

the speed at which something moves

the time it takes for something to move

the amount of ground an object covered during its motion

the study of rocks in our environment

6.

1 point

What is the Distance Formula?

y=mx+b

(Ending Distance - Starting Distance)

(Ending Distance + Starting Distance)

(Starting Distance - Ending Distance)

7.

1 point

What is Direction?

the time it takes for something to move

the rate at which matter decays

a course along which someone or something moves

the distance or size of something

8.

1 point

In math, what does a positive number represent when talking about direction?

right or down

left or up

left or down

right or up

9.

1 point

What does a negative number represent when talking about direction?

right or up

left or up

right or down

left or down

10.

1 point

What is a Vector?

a quantity without magnitude, only direction

a quantity with magnitude and direction

a quantity without direction, only magnitude

a quantity without magnitude or direction

11.

1 point

What is a Scalar?

a quantity with magnitude and direction

a quantity without magnitude, only direction

a quantity without direction, only magnitude

a quantity without magnitude or direction

12.

1 point

What is Displacement?

a super quantity that describes how far out of place something is

a vector quantity that describes how long something lasts

a vector quantity that describes how far out of place something is

a scalar quantity that describes how far out of place something is

13.

1 point

What is Time?

the distance between two points

the velocity of an object

the speed of an object

how long something lasts

14.

1 point

What is Velocity?

a vector quantity that describes how fast an object is being displaced, or in other words, (displacement/time) or (speed + direction)

a vector quantity that describes the change in direction

a scalar quantity that describes how fast an object is being displaced, or in other words, (displacement/time)

a scalar quantity that describes the change in direction

15.

1 point

What is Speed?

how long something lasts

a scalar quantity that describes how fast something is moving (Distance/Time)

the magnitude of an object

a vector quantity that describes how fast an object is being displaced, or in other words, displacement/time

16.

1 point

If I told you that a brick was moved 30 feet to the right, what type of quantity was given?

super

CPU

vector

scalar

17.

1 point

You are at point one, and you throw a ball 30 feet to position two. You go pick up the ball, and you throw it again. The ball is now 50 feet away from position one. How far away is the ball from position two?

10

40

30

20

18.

1 point

If I told you that a ball moved -3 feet, what possible directions could it have moved in?

up or right

up or down

left or down

right or down

19.

1 point

If a monkey moves 5 feet to the right every 2 seconds, what is its velocity?

5.2 feet/second to the right

2 feet/second to the right

2.5 feet/second to the right

3 feet/second to the left

20.

1 point

If an object cannot move up or down, and I said it moved +4 feet, how much was the object displaced?

4 feet up

4 feet to the right

3 feet to the right

4 feet to the left

21.

0 points

How do you feel you did on this test? Do you think the lesson you were given prepared you for this test? Why?