Math, asked by sridevik, 1 month ago

if a car travel 21s with a velocity changes from 70 M per second to 10 metre per second in 20 second find acceleration​

Answers

Answered by kainat0129
0

Answer:

-3m/s²

Step-by-step explanation:

acceleration = final velocity-initial velocity divider by time

so, 10-60 divided by 20 which gives -3

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