Question

A car is traveling at 54 km/h if it's velocity increases to 72 km/h in 5sec . Find the acceleration of car in SO units.

Answer 1

Answer:

Initial velocity (u) = 54 km/h = 54 × 5 /18 = 15 m/s. final velocity (v) = 72 km /h = 72 × 5/18 = 20 m/s. time (t) = 5 s. Acceleration (a) = v - u/t a = 20 - 15/ 5a = 5/5 a = 1 m/s^2.

Explanation:

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Answer 2

Answer:

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