Physics - Gravitation Question with Solution | TestHub

the acceleration of$\mathrm{S}$is always directed towards the centre of the earth

The angular momentum of$\mathrm{S}$about the centre of the earth changes in direction, but its magnitude remains constant

the total mechanical energy of$\mathrm{S}$varies periodically with time

the linear momentum of$\mathrm{S}$remains constant in magnitude