GENERAL KNOWLEDGE

GK

PHYSICS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What is the rate of acceleration of a mountain bike if it slows down from 9.4 m/s to 3.0 m/s in a time of 3.75 s?
A
-0.61 m/s2
B
-1.71 m/s2
C
-1.19 m/s2
D
-2.07 m/s2
Explanation: 
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