Question

A satellite while revolving around the earth completes one revolution in 1 hour and 30 minutes. What is the angular speed of the light?​

Answer 1

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✏️ Given:-

★ A satellite while revolving around the earth completes one revolution in 1 hour and 30 minutes.

✏️ To find:-

★ The angular speed of the light.

✏️ Answer:-

★ Angular speed, ω = 0.00116 rad/s.

✏️ Explanation:-

★ Time period of the satellite is, T = 1 hr 30 min = 60 × 60 + 30 × 60 = 5400 s

Now, as we all know,

Angular speed, ω = 2π/T

⇒ ω = 0.00116 rad/s

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I hope this helps! :)

Answer 2

Explanation:

Time period of the satellite is, T = 1 hr 30 min = 60 × 60 + 30 × 60 = 5400 s

Angular speed, ω = 2π/T = 0.00116 rad/s