Grade 5 Physics Worksheet: Energy (Mixed Practice)

Energy Mixed Practice

Grade 5 Physics Energy Mixed Practice Advanced 20 Questions 20 Views

Classroom Worksheet

Grade 5 Physics Worksheet: Energy (Mixed Practice)

Energy Mixed Practice

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Grade: Grade 5

Subject: Physics

Topic: Energy

Time: 20 Minutes

Difficulty: Advanced

Questions: 20

Instructions:
Read each question carefully and answer in complete sentences when needed. Show your work for calculation questions. Think about how energy changes form, moves, and is used in daily life.

Skills Practiced:

Energy
Physics
Critical Thinking
Problem Solving

1Question

What is energy?

2Question

Name one place where you can see energy being used at home.

3Question

Circle the object that is using electrical energy: a ball, a lamp, a rock.

4Question

Which type of energy is stored in food: heat, light, or chemical?

5Question

Write one example of a moving object that has kinetic energy.

6Question

A book on a high shelf has what kind of stored energy because of its position?

7Question

Fill in the blank: When you rub your hands together, energy changes into __________ energy.

8Question

A flashlight uses batteries. What energy transformation happens first in the batteries?

9Question

List two forms of energy you can see from a glowing light bulb.

10Question

A swinging playground swing slows down as it rises higher. What is happening to its kinetic energy?

11Question

A toaster is plugged in and gets hot. Describe the energy change.

12Question

Sort these objects into two groups: moving energy or stored energy: soccer ball at rest, bicycle moving, apple on a tree, fan blades turning.

13Question

Why do we say sunlight is a source of energy for plants?

14Question

A child climbs stairs. What energy change happens in the child's body and position as they go up?

15Question

If a toy car starts at the top of a ramp and rolls down, which energy increases as it speeds up?

16Question

Explain why a hot cup of cocoa cools down on a table.

17Question

A speaker plays music after being plugged in. Name two forms of energy involved.

18Question

A farmer uses a windmill to help pump water. What energy from the wind is being used, and what is one result?

19Question

A flashlight battery becomes weaker after many uses. Why does this happen?

20Question

A roller coaster moves down a hill, speeds up, then climbs another hill. Describe the energy changes during this motion.

Answer Key

#	Answer
1	Energy is the ability to do work or cause change.
2	Possible answers: in a lamp, stove, television, fan, or refrigerator.
3	Lamp
4	Chemical energy
5	Possible answers: a rolling ball, a running child, a moving bicycle, a car in motion.
6	Gravitational potential energy
7	Heat energy
8	Chemical energy changes into electrical energy.
9	Light energy and heat energy
10	Its kinetic energy is changing into potential energy.
11	Electrical energy changes into heat energy.
12	Moving energy: bicycle moving, fan blades turning. Stored energy: soccer ball at rest, apple on a tree.
13	Plants use sunlight to make food through photosynthesis, so sunlight provides energy for growth.
14	Chemical energy from food changes into movement, and then into gravitational potential energy as the child gets higher.
15	Kinetic energy increases.
16	Heat energy moves from the hotter cocoa to the cooler air and table until the cocoa loses heat.
17	Electrical energy changes into sound energy, and some energy becomes heat.
18	Wind energy is being used; it can be changed into mechanical energy to pump water.
19	The battery’s stored chemical energy is being used up and changed into other forms of energy.
20	At the top it has more gravitational potential energy. As it goes down, potential energy changes into kinetic energy. As it climbs again, kinetic energy changes back into potential energy.