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A cheetah starts from, rest, and accelerates at 2 m/s2 for 10 seconds. Calculate : 

(a) the final velocity 

(b) the distance travelled.

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Initial velocity,


Final velocity, v=?

Acceleration, a=2m/s2

Time, t=10s


v = u + at

v=0 + 2 x 10= 20 m/s

(b)Distance travelled is:

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