A powerful motorcycle can accelerate from rest to 24.8 m/s (55 mi/h) in only 5.9

Question

A powerful motorcycle can accelerate from rest to 24.8 m/s (55 mi/h) in only 5.90 s. (a) What is it’s average acceleration in m/s2? _____m/s2
(b) How far does it travel in that time? _____m
ROUND ALL CALCULATIONS TO THE FOURTH DECIMAL PLACE!!!!! A powerful motorcycle can accelerate from rest to 24.8 m/s (55 mi/h) in only 5.90 s. (a) What is it’s average acceleration in m/s2? _____m/s2
(b) How far does it travel in that time? _____m
ROUND ALL CALCULATIONS TO THE FOURTH DECIMAL PLACE!!!!! (a) What is it’s average acceleration in m/s2? _____m/s2
(b) How far does it travel in that time? _____m
ROUND ALL CALCULATIONS TO THE FOURTH DECIMAL PLACE!!!!!

Explanation / Answer

From 1 equation of motion

a= (v-u)/ t=24.8/5.9= 4.2034 m/s^2

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From 2nd equation of motion

S= 0.5at^2

= 0.5*4.2* 5.9^2

= 73.1601 m

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Comment in case any doubt . Goodluck

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