Guest

If R be the radius of earth nd g the value of acceleration due to gravity on the surface of the earth then calculate the minimum speed with which the body must be thrown so that it reaches a height of R/4 above the surface of earth

If R be the radius of earth nd g the value of acceleration due to gravity on the surface of the earth then calculate the minimum speed with which the body must be thrown so that it reaches a height of R/4 above the surface of earth

Question Image
Grade:12

1 Answers

Dushyant
11 Points
4 years ago
We know that escape velocity is given by √2gR but object is at a height of R\4 so that minimum speed is √2gr\2

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

ASK QUESTION

Get your questions answered by the expert for free