Physics, asked by RiniMushahary, 1 year ago

An artificial satellite is moving in a circular orbit of radius 42250 km.Calulate its speed if it takes 24 hours to revolve around the earth.

Answers

Answered by srivaishnavi095

1

Here we have, Radius, r = 42250km

Time, t = 24 hours

Speed =?

We know that velocity along a circular path =

2πr divided by time

=[2× (22/7)×42250 × 1000] / (24 × 60 × 60)=11065. 47 km/h

Answered by duragpalsingh

0

Hey there!

Given,

Radius (r) = 42250 km

Time (t) = 24 hours

Distance will equal to perimeter of the orbit

= 2πr

= 2π * 42250

Speed of artificial satelite

= 2π * 42250/24

= 11059 km/h

Hope It Helps You!

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