Question
1.
Match the correct words to complete the sentences.
Something that is able to be trusted is
.
When an object moves from one place to another place, it is in
.
is the force between objects, when one object is moving or rubbing against the other object.
2.
Choose the best answer.
Forces cause objects to move and change _____.
height
directions
mass
size
3.
Choose the best answer.
Which type of surface has more friction when objects rub against it?
rough
shiny
smooth
4.
Choose the best answer.
If scientists want an answer to be reliable, they should _____.
always wear safety equipment
always do work in a lab
repeat their investigations
5.
Match the forces with the examples.
A magnet pulls small iron balls to itself.
A book falls off the shelf and onto the floor.
A toy car rolls over a tablecloth and eventually stops.
Sara picks up a heavy box with her arms.
Match the correct words to complete the sentences.
Something that is able to be trusted is
.
When an object moves from one place to another place, it is in
.
is the force between objects, when one object is moving or rubbing against the other object.
2.
Choose the best answer.
Forces cause objects to move and change _____.
height
directions
mass
size
3.
Choose the best answer.
Which type of surface has more friction when objects rub against it?
rough
shiny
smooth
4.
Choose the best answer.
If scientists want an answer to be reliable, they should _____.
always wear safety equipment
always do work in a lab
repeat their investigations
5.
Match the forces with the examples.
A magnet pulls small iron balls to itself.
A book falls off the shelf and onto the floor.
A toy car rolls over a tablecloth and eventually stops.
Sara picks up a heavy box with her arms.
Answers
GPT-4o mini
Sure! Here are the completed sentences and answers:
1.
Match the correct words to complete the sentences.
- Something that is able to be trusted is **reliable**.
- When an object moves from one place to another place, it is in **motion**.
- **Friction** is the force between objects, when one object is moving or rubbing against the other object.
2.
Choose the best answer.
Forces cause objects to move and change **directions**.
3.
Choose the best answer.
Which type of surface has more friction when objects rub against it?
**rough**
4.
Choose the best answer.
If scientists want an answer to be reliable, they should **repeat their investigations**.
5.
Match the forces with the examples.
- A magnet pulls small iron balls to itself. **Magnetic force**
- A book falls off the shelf and onto the floor. **Gravitational force**
- A toy car rolls over a tablecloth and eventually stops. **Frictional force**
- Sara picks up a heavy box with her arms. **Muscular force**
1.
Match the correct words to complete the sentences.
- Something that is able to be trusted is **reliable**.
- When an object moves from one place to another place, it is in **motion**.
- **Friction** is the force between objects, when one object is moving or rubbing against the other object.
2.
Choose the best answer.
Forces cause objects to move and change **directions**.
3.
Choose the best answer.
Which type of surface has more friction when objects rub against it?
**rough**
4.
Choose the best answer.
If scientists want an answer to be reliable, they should **repeat their investigations**.
5.
Match the forces with the examples.
- A magnet pulls small iron balls to itself. **Magnetic force**
- A book falls off the shelf and onto the floor. **Gravitational force**
- A toy car rolls over a tablecloth and eventually stops. **Frictional force**
- Sara picks up a heavy box with her arms. **Muscular force**