Physics, asked by RavinderSangha1477, 9 months ago

A man covers a certain distance in 30 minutes with a speed of 25 km per hour and another distance in 20 minute with a speed of 40 km per hour find average speed

Answers

Answered by 101Vishal101
1

Answer:

Average speed = 31 km per hour.

Explanation:

refer to the attachment .

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