Brainscape's Knowledge GenomeTM

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


See full index

Year 10 - Physics > Everything! > Flashcards

Everything! Flashcards

You may prefer our related Brainscape-certified flashcards:
Physics 101 flashcards AP® Physics flashcards
1
Q

How do you find the distance?

A

s = v x t

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

How do you find the average speed?

A

v = s / t

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

How do you convert speed in km/h to m/s?

A

Divide 3.6

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

How do you convert speed in m/s to km/h?

A

x 3.6

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

How do you calculate acceleration?

A

a = v-u/t

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

How do you calculate the final velocity?

A

v = u + at OR v(squared) = u(squared) + 2as

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

How do you find the displacement?

A

s = ut + 1/2at(squared)

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

What is the symbol for displacement?

A

s

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

How do calculate the force?

A

F = ma

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

What is the acceleration due to gravity?

A

g = 9.8m/s(squared)

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

How do you calculate the weight force?

A

W = mg

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

What is force measured in?

A

Newtons (N)

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

What is mass measured in?

A

kg

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

What is acceleration measures in?

A

m/s(squared) or m/s/s or ms(little -2)

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

What does v stand for?

A

Final velocity or average speed

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

How do you calculate work done?

A

W = F x d

17
Q

What is work?

A

The measure of the amount of energy used in moving an object.

18
Q

What is work measured in?

A

Joules (J)

19
Q

What is power?

A

Power is the rate that the work is done, or how fast the energy is used.

20
Q

What is power measured in?

A

Watts (W)

21
Q

What is the symbol for kinetic energy?

A

E(small k)

22
Q

What is the equation to find the kinetic energy?

A

E(small k) = 1/2mv^2

23
Q

What is the symbol for gravitational potential energy?

A

E(small p)

24
Q

How do you calculate the gravitational potential energy?

A

E(small p) = mgh

25
Q

How do you calculate the Energy Efficiency?

A

Efficiency = useful energy / total energy x 100%

26
Q

What is the formula for power?

A

power = work done / time

27
Q

What is Newton’s First Law?

A

An object will remain at rest unless acted on by an unbalanced force.

28
Q

What is Newton’s second law?

A

Acceleration is produced when force is applied to a mass.

29
Q

What is Newton’s Third Law?

A

For every action there is an equal and opposite reaction.

Year 10 - Physics (1 decks)

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