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Lesson: Work, Power, Kinetic and Potential Energy

Lesson: Work, Power, Kinetic and Potential Energy

Assessment

Presentation

Science

9th - 12th Grade

Practice Problem

Medium

NGSS
MS-ESS1-1, MS-PS3-4, HS-PS3-2

+15

Standards-aligned

Created by

Kenneth Hegwood

Used 6+ times

FREE Resource

5 Slides • 22 Questions

1

Work and Power

2

3

Multiple Choice

What is the Scientific Defintion for Work?

1

Joules

2

A force (push or pull) that is applied to an object that causes it tp be displaced

3

The amout of energy that is stored in an object due to the gravational pull of an heavier object.

4

The rate at which energy is transferred or converted

4

Multiple Choice

  1. Work is defined as:

1

The product of force and displacement.

2

The rate of doing work

3

The energy stored in an object.

4

W=F/d

5

Fill in the Blank

6

Fill in the Blank

7

Fill in the Blank

8

9

Multiple Choice

Power is defined as:

1

The force applied to an object

2

The rate of doing work

3

The product of force and displacement.

4

The energy stored in an object.

10

Fill in the Blank

11

Fill in the Blank

12

Fill in the Blank

13

Fill in the Blank

14

Fill in the Blank

15

Multiple Choice

Which of the following scenarios represents the highest power output?

1

Lifting a 100 kg weight 1 meter in 20 seconds

2

Lifting a 10 kg weight 2 meter in 5 seconds

3

Lifting a 1000 kg weight 2 meter in 20 seconds

4

Lifting a 1000 kg weight 2 meter in 200 seconds

16

Multiple Choice

A 50 kg person climbs a flight of stairs in 20 seconds, covering a vertical distance of 5 meters. Calculate their power output.

1

1000 Watts

2

250 Watts

3

125 Watts

4

5000 Watts

17

Fill in the Blank

18

Multiple Choice

A light bulb consumes 60 watts of power. How much energy does it consume in 1 hour?

1

60 Watts

2

360 Watts

3

125 Watts

4

216,000 Watts

19

Multiple Choice

If a toaster uses 800 watts of power, what is its power output in horsepower?

1

1.07 hp

2

800 hp

3

745.7 hp

20

Multiple Choice

If a toaster uses 800 watts of power, what is its power output in horsepower?

1

1.07 hp

2

800 hp

3

745.7 hp

21

Fill in the Blank

22

Fill in the Blank

23

24

Multiple Choice

Which of the following best describes kinetic energy?

1

Energy associated with the motion of an object.

2

Energy due to an object's mass and height above the ground.

3

Energy stored in an object due to its position or configuration.

25

Fill in the Blank

Type answer...

26

Fill in the Blank

Type answer...

27

Work and Power

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