CameraIcon

SearchIcon

MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Satellite Launch Vehicle and Jounney to PSLV

The minimum s...

Question

The minimum speed of a particle projected from earths surface so that it will never return is/are:

A

(GM/R)

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B

22.1 km/sec

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C

(4 g_{o} R)

No worries! We‘ve got your back. Try BYJU‘S free classes today!

D

none of above

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct option is D none of above
The minimum speed of a particle projected from earth's surface so, that it will never return is escaped velocity $= \sqrt{\frac{2 G M}{R}}$

Suggest Corrections

thumbs-up

0

Similar questions

Q. The minimum speed of a particle projected from earth's surface so that it will never return is/are:

Q. A particle is kept at rest at a distance

R

(Earths radius) above the earths surface. The minimum speed with which it should be projected so that it does not return is

Q. A particle is kept at rest at a distance R (earth's radius) above the earth's surface. The minimum speed with which it should be projected so that it does not return is
(a)

\sqrt{\frac{G M}{4 R}}

\sqrt{\frac{G M}{2 R}}

\sqrt{\frac{G M}{R}}

\sqrt{\frac{2 G M}{R}}

Q. A particle of mass

m

is kept at rest at a height

3 R

from the surface of earth , where

^{'} R^{'}

is radius of earth and

M

is mass of earth. The minimum speed with which it should be projected, so that it does not return back, is

Q. A particle of mass

m

is kept at rest at a height

3 R

from the surface of earth, where

R

is radius of earth and

M

is mass of earth. The minimum speed with which it should be projected, so that it does not return back, is (

g

is acceleration due to gravity on the surface of earth)

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Satellite Launch Vehicle and Jounney to PSLV Tackle

PHYSICS

Watch in App

explore_more_icon

Explore more

Satellite Launch Vehicle and Jounney to PSLV

Standard X Physics

Join BYJU'S Learning Program

CrossIcon