katelynredell04 katelynredell04

13-02-2020
Physics

contestada

you toss a marble straight up in the air with a speed of 1.3 m/s how long does it take to reach its highest point

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MathPhys MathPhys

13-02-2020

Answer:

0.13 s

Explanation:

Given:

v₀ = 1.3 m/s

v = 0 m/s

a = -9.8 m/s²

Find: t

v = at + v₀

0 m/s = (-9.8 m/s²) t + 1.3 m/s

t = 0.13 s

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