Social Sciences, asked by dachu85, 9 months ago

3. A body travels with a uniform speed of 8m/s for 10 s and then with a speed of 12m/s
for 15 s. Calculate its average speed.
Help please

Answers

Answered by anuganeshmn

0

It will take 4 seconds to accelerate from 20m/s to 40m/s.

Answered by harpreetsingh4866

0

Answer:

The average speed is 40m/s

:)

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