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What is the connection

Distance

Time

Speed

cm

km

m

mm

s

h

m/s

km/s

cm/s

mm/s

What is the correct way to calculate speed

A

S=d + t

B

S=d - t

C

S=d / t

D

S=d x t

What is the correct way to calculate time

A

t = d + S

B

t = d/S

C

t = S - d

D

t = d - S

What is the correct way to calculate distance

A

d = s x t

B

d = t + s

C

d = s/t

D

d = t - s

Acceleration = (End speed-start speed)/time taken for change in speed

A car is moving at a speed of 4 ms-1. After 12s it is moving at a speed of 28ms-1. Calculate the acceleration of the car.

A car is moving at a speed of 4 ms-1. After 12s it is moving at a speed of 28ms-1. Calculate the acceleration of the car.