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A car accelerates from rest (zero speed) up to a speed of 30m/s in 12 seconds. Calculate the acceleration.

A car accelerates from rest (zero speed) up to a speed of 30m/s in 12 seconds. Calculate the acceleration.
asked 199k views
5 votes
A car accelerates from rest (zero speed) up to a speed of 30m/s in 12

seconds. Calculate the acceleration.

asked
User Akshay I
by
7.4k points

1 Answer

5 votes

Answer:

Step-by-step explanation:

v=u+at

30=0+a×12

30=12a

a=
(30)/(12)

a=2.5ms⁻²

answered
User Wolf Elkan
by
8.8k points
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