Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Yr 9 Science > My Bike > Flashcards

My Bike Flashcards

You may prefer our related Brainscape-certified flashcards:
Biology 101 flashcards
1
Q

Acceleration

A

Acceleration is the change in velocity per second.
Acceleration is measured in m/s/s or m/s2 or ms-2
Acceleration = change in velocity divided by time.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Attract

A

Two forces are drawn together. eg. Magnets

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Balanced Forces

A

Forces are pushes or pulls. They are measured in newtons.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Deceleration

A

Opposite of acceleration.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Distance

A

The extent or amount of space between two things, points, lines, etc.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Energy

A

The capacity for vigorous activity; available power

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Electrostatic force

A

Electromagnetism is the study of the electromagnetic force which is a type of physical interaction that occurs between electrically charged particles.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Force

A

Forces are pushes or pulls. They are measured in newtons.T

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Force diagram

A

CAN’T FIND ANYTHING

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Force field

A

A protective barrier.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Friction force

A

Surface resistance to relative motion, as of a body sliding or rolling.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Gradient

A

An inclined surface; grade; ramp.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Gravity

A

The force of attraction by which terrestrial bodies tend to fall toward the center of the earth.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Lubricant

A

A substance, as oil or grease, for lessening friction, esp. in the working parts of a mechanism.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

magnetism

A

The properties of attraction possessed by magnets

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Mass

A

The mass of an object is how much matter it contains. The weight of an object is the force caused by gravity pulling down on the mass.

17
Q

Newton

A

Unit of force, equal to the force that produces an acceleration of one meter per second per second on a mass of one kilogram.

18
Q

North Pole

A

The end of the earth’s axis of rotation, marking the northernmost point on the earth.

19
Q

Reaction time

A

The interval between stimulation and response.

20
Q

Repel

A

To drive or force back/away.

21
Q

S.I units

A

COULDN’T FIND

22
Q

South Pole

A

The southern end of the earth’s axis, the southernmost point on earth.

23
Q

Speed

A

Speed is the distance travelled per unit time.
Speed in measured in m/s or ms-1
Speed = distance divided by time.

24
Q

Ticker timer

A

COULDN’T FIND

25
Q

Time

A

The system of those sequential relations that any event has to any other, as past, present, or future; indefinite and continuous duration regarded as that in which events succeed one another.

26
Q

Unbalanced force

A

Unbalanced forces change the way something is moving.

27
Q

Velocity

A

Velocity is speed in a given direction.

Velocity is measured in m/s or ms-1

Yr 9 Science (1 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions