Home
Class 11
PHYSICS
Figure shows the orbit of a planet P rou...

Figure shows the orbit of a planet `P` round the sun `S`. `AB` and `CD` are the minor and major axed of the ellipse.

If `t_(1)` is the time taken by the planet to travel along `ACB` and `t_(2)` the time along `BDA`, then

A

`t_(1)=t_(2)`

B

`t_(1)gtgt t_(2)`

C

`t_(1)lt t_(2)`

D

nothing can be concluded

Text Solution

Verified by Experts

The correct Answer is:
b
Since serial velocity is constant so `t_(1)gtt_(2)`.
Promotional Banner

Similar Questions

Explore conceptually related problems

Figure shows the orbit of a planet P round the sun S . AB and CD are the minor and major axed of the ellipse. If U is the potential energy and K kinetic energy then |U|gt|K| at

The figure shows elliptical orbit of a plant P about the sun S. The shaded area CSD is twice tha shaded area ASB. If t_(1) is the time taken by the planet to move from C to D and t_(2) is the time to move from A to B, determine the ratio t_(1)//t_(2)

The given figure shows the elliptical orbit of a planet m about the sun S. If t_(1) is the time taken by the planet of move from C to D and t_(2) is the time taken by the planet to move from A to B, then the relation between t_(1) and t_(2) is [Given, area SCD = 2 (area SAB)]

The figure shows elliptical orbit of a planet m about the sun S. the shaded area SCD is twice the shaded area SAB. If t_(1) be the time for the planet to move from C to D and t_(2) is the time to move from A to B, then:

The figure shows the motion of a planet around the sun in an elliptical orbit with the sun at one focus. The shaded area SAB is twice that of SCD. If t_(1) and t_(2) are the times taken by the planet to move from A to B and C to D respectively, then

Figure shows the elipticla path of a planet about the sun. The two shaded parts have equal area. If t_1 and t_2 be the tim taken by the planet to go from a to b and from c to d respectively

Figure elliptical path abed of a planet around the sun S such that the area of Delta csa is (1)/(4) the area of the ellipse, (see figure) with db as the semimajor axis, and ca as the semiminor axis if t_(1) is the time taken for planet to go over path abc and t_(2) for path taken over cda then:

Figure shows the motion of a planet around the Sun S in an elliptical orbit with the Sun at the focus. The shaded areas A and B are also shown in the figure which can be assumed to be equal. If t_(1) and t_(2) represent the time taken for the planet to move from a to b and c to d , respectively then