Equations

Question 1

Equation which has mass, acceleration and force

Answer 1

F=MxA

Question 2

Equation which links mass gravity and weight

Answer 2

W=MxG

Question 3

Equation which links work force and distance

Answer 3

W=Fxs

Question 4

Equation which links force spring constant and extension

Answer 4

F=KxE

Question 5

Equation which links distance speed and time

Answer 5

s=VxT

Question 6

Equation which links mass velocity and momentum

Answer 6

P=MxV

Question 7

Equation which links acceleration change in velocity and time taken

Answer 7

A= change in velocity/t

Question 8

Equation which links kinetic energy 1/2 mass and velocity

Answer 8

Ek=1/2 x m x v^2

Question 9

Equation which links gravitational potential energy gravity height and mass

Answer 9

Ep=MxGxH

Question 10

Equation which links power time and work

Answer 10

P=w/t

Question 11

Equation which links power energy transferred and time

Answer 11

P= E/t

Question 12

Equation for efficiency

Answer 12

Efficiency=useful/supplied

Question 13

Equation which links wave speed frequency and wavelength

Answer 13

V=Fxw

Question 14

Equation which links energy transfer power and time

Answer 14

E=Pxt

Question 15

Equation which links density mass and volume

Answer 15

D=m/v