3 years ago

What is the velocity of an object that has been in free fall for 1.5s?

Physics

1 answer:

Crank3 years ago

8 0

Answer:

D. 15 m/s downward

Explanation:

v = at + v₀

v = (-9.8 m/s²) (1.5 s) + (0 m/s)

v = -14.7 m/s

Rounded to two significant figures, the answer is D, 15 m/s downward.

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