Equations

Question 1

What is the equation which includes distance, speed and time

Answer 1

Distance travelled = average speed x time

D=SxT

Question 2

What is the equation which includes acceleration, change in velocity and time taken

Answer 2

Acceleration =change in velocity / time taken

a=(v-u)/t

Question 3

What is the equation which involves force, mass and acceleration

Answer 3

Force = mass x acceleration

F=MxA

Question 4

What is the equation which includes weight, mass and gravitational field strength?

Answer 4

Weight = mass x gravitational field strength

W=MxG

Question 5

What is the equation which includes efficiency, useful energy transferred by the device and total energy supplied to the device?

Answer 5

Efficiency = (useful energy transferred by the device) / (total energy supplied to the device)

Question 6

What is the equation which includes momentum, mass and velocity

Answer 6

Momentum = mass x velocity

P=MxV

Question 7

What is the equation which includes wave speed , frequency and wavelength?

Answer 7

Wave speed = distance / time

V=F/h

Question 8

What is the equation which includes wave speed, distance and time

Answer 8

Wave speed = distance / time

V=d/t

Question 9

What is the equation which includes density, mass and volume?

Answer 9

Density = mass / volume

P=m/V

Question 10

What is the equation which includes work done, force and distance moved in a direction of force?

Answer 10

Work done = force x distance moved in a direction of force

E=Fxd