# Year 7 Physics Practical Workbook - Keywords and Definitions (p15) Flashcards

1
Q

Which term is defined as follows?
To move or cause to move faster

A

Accelerate

2
Q

What is the definition of the following term?
Mass

A

The amount of matter (stuff) a thing is made up of

3
Q

Which term is defined as follows?
The unit of force, symbol N

A

Newton

4
Q

Which term is defined as follows?
Shaped to reduce resistance to motion from air or water

A

Streamlined

5
Q

Which term is defined as follows?
The support force provided by a solid surface like a floor

A

Reaction

6
Q

Which term is defined as follows?
A state of balance between opposing forces or actions

A

Equilibrium

7
Q

Which term is defined as follows?
Forces acting on an object that are the same size but act in opposite directions

A

Balanced Forces

8
Q

Which term is defined as follows?
A stretching force

A

Tension

9
Q

What is the definition of the following term?

Equilibrium

A

A state of balance between opposing forces or actions

10
Q

What is the definition of the following term?
Tension

A

A stretching force

11
Q

Which term is defined as follows? The force of the earth on an object due to its mass

A

Weight

12
Q

What is the definition of the following term?
Reaction

A

The support force provided by a solid surface like a floor

13
Q

What is the definition of the following term?
Newton

A

The unit of force, symbol N

14
Q

What is the definition of the following term?

Balanced Forces

A

Forces acting on an object that are the same size but act in opposite directions

15
Q

What is the definition of the following term?
Streamlined

A

Shaped to reduce resistance to motion from air or water

16
Q

What is the definition of the following term?
Weight

A

The force of the earth on an object due to its mass

17
Q

What is the definition of the following term?

Drag

A

The force acting on an object moving through air or water that causes to slow down

18
Q

Which term is defined as follows?
The force that resists movement because of contact between surfaces

A

Friction

19
Q

What is the definition of the following term?

Accelerate

A

To move or cause to move faster

20
Q

What is the definition of the following term?
Friction

A

The force that resists movement because of contact between surfaces

21
Q

Which term is defined as follows?
The amount of matter (stuff) a thing is made up of

A

Mass

22
Q

Which term is defined as follows?
The force acting on an object moving through air or water that causes to slow down

A

Drag