Formulas

Question 1

Recite these formulaes

Answer 1

**Suvat Equations **
used for: Kinematics and projectile motion.

V = finla velocity
t = time
a = accelartion
u - intial velocity

Question 2

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Answer 2

**Range, **
used to calculate range in projectile motion.

t = time
r = range or chage in x
v = horizontal velocity

Question 3

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Answer 3

**Potential Enegry **
used in a range of questions, usulally kinematics/projectile motion

PE = potentila energy
m = mass
g = gravity
h = height

Question 4

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Answer 4

**Kinetic Enegry **

used in a rnage of questions, uslally projectile motion

KE = kinetic energy
m = mass
v = velocity

Question 5

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Answer 5

Power
moslty used in kinematics but somtimes other things

P = power
e = change in energy (work)
t = chnage in time

Question 6

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Answer 6

Work

or chnage in energy, used in kinematics

f = force
s = distance
cos theta if force is applied on an angle,

Question 7

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Answer 7

**F = MA, or newtons second law. **
kinematics and somtimes electormagtism

f = force
m = mass
a = accerlation

Question 8

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Answer 8

**Centripetal Acceleration **
used cirular motion and gravitational motion

a = centrpetal acceleration
v = velocity
r = raduis

Question 9

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Answer 9

**Angular Velocity **
used in cirualr motion and sometime gravitational motion

w = angualr velocity
theta - chnage in angle in radians
t = time

Question 10

Recite this formula

Answer 10

Torque

used in circular motion

r = raduis
f = force
sin theta if force is applied on an angle.