3 years ago

A vehicle moving with a uniform acceleration of 2 m/s2 has

Physics

1 answer:

Dahasolnce [82]3 years ago

6 0

Answer:

a) 6 m/s

b) 14 m/s

Explanation:

Acceleration is change in velocity over change in time.

a) a = Δv / Δt

2 m/s² = (v − 4 m/s) / 1 s

v = 6 m/s

b) a = Δv / Δt

2 m/s² = (v − 4 m/s) / 5 s

v = 14 m/s

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