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stich3 [128]
3 years ago
13

A car changes speed from 27m/s to 5m/s in 50m. The acceleration is: *

Physics
1 answer:
MAVERICK [17]3 years ago
5 0

by using v ^2 = u^2 + 2as we can find "a"

25 = 729 + 2 × a × 50

25 = 729 + 100a

a = - 7.04

so the answer is B

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