21/02/21 Flashcards by Ayman Parvez | Brainscape

Q

What is the formula for weight?

A

Mass x gravitational field strength

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What is kinetic energy?

A

Energy that something has when it’s moving

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What is the formula for kinetic energy?

A

1/2 x mass x velocity^2

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What is gravitational potential energy?

A

Something that has a height

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

GPE = ?

A

KE gained

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What is the formula for work done?

A

Force x distance

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What is the formula for power?

A

Energy ÷ time

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Force = extension x ______ _____

A

Spring constant

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What force does gravity cause

A

Weight

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What is the formula for GPE ?

A

Mass x gravity x height

How well did you know this?

1

Not at all

2

3

4

5

Perfectly