Question

Calculate the velocity of an object thrown straight up with an initial velocity of 25 m/s at 1.0 seconds.

Answer 1

Answer:

15 m/s

Explanation:

Given:

v₀ = 25 m/s

a = -10 m/s²

t = 1.0 s

Find: v

v = at + v₀

v = (-10 m/s²) (1.0 s) + 25 m/s

v = 15 m/s