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3 years ago

A car with a velocity of 30 m/s accelerates uniformly at the rate of 2.0 m/s2 for 10 s. What is its final velocity?

1 answer:

dsp733 years ago

8 0

A = (v - u) / t

a - acceleration
v - final velocity
u - initial velocity
t - time taken

2.0 = (v - 30) / 10
v - 30 = 2.0 x 10
v = 20 + 30
v = 50m/s

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