For a particular planet

PHYSICS · Single correct · CBSE · Physics · Gravitation · Gravitation

Problem

For a particular planet, the distance from the Sun at perihelion is

1.0\times10^{11}\,\text{m}

and at aphelion is

1.6\times10^{11}\,\text{m}

. If the planet moves through an angle of

20^{\circ}

about the Sun in

30\,\text{days}

near aphelion, approximately what angle will it cover in the same time interval near perihelion? (a)

41^{\circ}

(b)

51^{\circ}

(c)

32^{\circ}

(d)

20^{\circ}