Q4(a) A body starts from rest and accelerates at a rate of 2 m/s? for 5 seconds, then runs at a constant speed for next 60 seconds, and comes to rest after another 100 seconds. Determine total distance travelled by the body (b) Refer to Question Q4(a), if the body is travelling with a uniform speed of 20 m/s from start to end, critically evaluate its effect on the total time.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Q4(a) A body starts from rest and accelerates at a rate of 2 m/s? for 5 seconds,
then runs at a constant speed for next 60 seconds, and comes to rest
after another 100 seconds. Determine total distance travelled by the
body
(b) Refer to Question Q4(a), if the body is travelling with a uniform speed of
20 m/s from start to end, critically evaluate its effect on the total time.
Transcribed Image Text:Q4(a) A body starts from rest and accelerates at a rate of 2 m/s? for 5 seconds, then runs at a constant speed for next 60 seconds, and comes to rest after another 100 seconds. Determine total distance travelled by the body (b) Refer to Question Q4(a), if the body is travelling with a uniform speed of 20 m/s from start to end, critically evaluate its effect on the total time.
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