nursoAsugloreamm6ix nursoAsugloreamm6ix

23-01-2017
Physics

Answered

What is the approximate tangential speed of an object orbiting earth with a radius of 1.8 × 108 m and a period of 2.2 × 104 s?

Verified Answer :

scme1702 scme1702

30-01-2017

Angular velocity (ω) = 2π / t
tangential velocity (v) = ωr
v = 2πr / t
v = (2π x 1.8 x 10⁸) / (2.2 x 10⁴)
v = 51,400 m/s

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lmiranda5034 lmiranda5034

19-03-2021

Answer:

✅ B. 5.1 × 10⁴ m/s

Explanation:

I took the exam

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