A car travelling between two places 2.5 km apart is uniformly accelerated for the first 10 seconds, during which period it covers 200 m. It then runs with a constant velocity, until it is finally retarded uniformly in the last 200 m. Find the maximum speed of the car and the time taken to complete the journey between the two places.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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A car travelling between two places 2.5 km apart is uniformly accelerated for the first 10
seconds, during which period it covers 200 m. It then runs with a constant velocity, until it is
finally retarded uniformly in the last 200 m. Find the maximum speed of the car and the time
taken to complete the journey between the two places.
Transcribed Image Text:A car travelling between two places 2.5 km apart is uniformly accelerated for the first 10 seconds, during which period it covers 200 m. It then runs with a constant velocity, until it is finally retarded uniformly in the last 200 m. Find the maximum speed of the car and the time taken to complete the journey between the two places.
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