A satellite of the earth is revolving in a ci | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) According to Newton's first law of motion,an object in motion will continue to move in a straight line with constant velocity unless acted upon by

Vedclass · Accepted Answer

Move with a velocity $v$,tangentially to the original orbit

Vedclass · Answer

(B) According to Newton's first law of motion,an object in motion will continue to move in a straight line with constant velocity unless acted upon by an external force.In a circular orbit,the gravitational force provides the necessary centripetal force to keep the satellite moving in a circle.If the gravitational force suddenly disappears,there is no longer any centripetal force to change the direction of the satellite's velocity.Therefore,due to the inertia of direction,the satellite will continue to move in a straight line along the direction of its velocity at that instant.Since the velocity vector is always tangent to the circular path,the satellite will move with velocity $v$ tangentially to the original orbit.

$A$ satellite of the earth is revolving in a circular orbit with a uniform speed $v$. If the gravitational force suddenly disappears,the satellite will

Similar Questions

Two satellites of equal mass are launched in circular orbits at heights $R$ and $2R$ above the surface of the Earth. The ratio of their kinetic energies is ($R =$ radius of the Earth).

Assuming that the earth is revolving around the sun in a circular orbit of radius $R$,the angular momentum is directly proportional to $R^{n}$. The value of $n$ is

Which one of the following statements regarding an artificial satellite of the earth is incorrect?

$A$ satellite is orbiting just above the surface of the earth with period $T$. If $d$ is the density of the earth and $G$ is the universal constant of gravitation,the quantity $\frac{3 \pi}{G d}$ represents :

If $L$ is the angular momentum of a satellite revolving around the Earth in a circular orbit of radius $r$ with speed $v$,then .........

Vedclass Test Series

Exam Paper Generator

Online Exam Module