Gravitation class 11 MCQ
Last updated on July 27th, 2023 at 10:14 am
Gravitation (class 11) MCQ – Set 9
41. Weightlessness experienced while orbiting the earth in the spaceship is the result of
(a) inertia
(b) acceleration
(c) zero gravity
(d) centre of gravity
(c) zero gravity
42. If the earth is at one-fourth of its present distance from the sun, the duration of the year will be
(a) half the present year
(b) one-eighth of the present year
(c) one-sixth of the present year
(d) one-tenth of the present year
(b) one-eighth the present year
43. Time period of a simple pendulum inside a satellite orbiting earth is
(a) zero
(b)infinity
(c) T
(d) 2 T
(b)infinity
