A satelite revolves around a planet in an elliptical orbit. Its maximum and minimum distances from the planet are `1.5xx10^(7)` m and `0.5xx10^(7)` m respectively. If the speed of the satellite at the farthest point be `5xx10^(3)` m/s, calculate the speed at the nearest point.

A satellite revolves round a planet in an elliptical orbit. Its maximum and minimum distance from planet are 1.5xx10^(7) metre and 0.5xx10^(7) metre respectively. If the speed of the satellite at the farthest point is 5xx10^(3)m//s . Calculate the speed at the nearest point.

The maximum and minimum distances of a comet from the Sun are 1.6 xx 10^(12) m and 8.0 xx 10^(10) m respectively. If the speed of the comet at the nearest point is 6 xx 10 ^(4) ms ^(-1), the speed at the farthest point is:

A planet is revolving round the sun in elliptical orbit. The maximum and minimum distances of the planet from the sun are 2 xx 10^2 m and 2 xx 10^10 m respectively. The speed of the planet when it is nearest to sun is 2 xx 10^15 ms^-1 What is the speed when it is farthest to the sun?

The maximum and minimum distance of a comet from the sun are 14 xx 10^9 m and 7 xx 10^7 m respectively. If the maximum velocity of the comet is 5 xx10^2 km/sec, its minimum velcity will be:-

A satellite moves in elliptical orbit about a planet. The maximum and minimum velocities of satellites are 3xx10^4 m/s and 1xx10^3 m/s respectively What is the minimum distance of satellite from planet if maximum distance is 4xx 10^4 km ?

The maximum and minimum distance of a comet from the sun are 1.4xx10^(12) m and 7xx10^(10) m. If its velocity nearest to the sun is 6xx10^(4)m.s^(-1) , what is the velocity at the farthest position?

A planet of mass m revolves in elliptical orbit around the sun of mass M so that its maximum and minimum distance from the sun equal to r_(a) and r_(p) respectively. Find the angular momentum of this planet relative to the sun.

A planet of mass m revolves in elliptical orbit around the sun of mass M so that its maximum and minimum distance from the sun equal to r_(a) and r_(p) respectively. Find the angular momentum of this planet relative to the sun.