Physics, asked by nlakshmideepak16, 1 month ago

A car travels along a straight line for first half time with a speed of 50 m per second and next half time with speed of 45m per second. find its average speed for the entire journey.

Answers

Answered by sureshdanishwardande

0

Answer:

50+45/2= 47.5 m par sec is your ans

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