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borishaifa [10]
3 years ago
11

An object accelerates from rest to 85m/s over a distance of 36m. What acceleration did it experience?

Physics
1 answer:
Marizza181 [45]3 years ago
6 0
Suvat
we have s, u, v and we want a
the suvat equation with these values in is: v^2 = u^2 - 2as
so a = (-v^2 + u^2)/-2s 
plug numbers in
a = (-85^2 + 0^2)/-2*36 = 7225/72 = 100.3... ms^-2
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