1.

Suppose, the acceleration due to gravity at the Earth.s surface is 10 m//s^2 and at the surface of Mars it is 4.0 m//s^2. A 60 kg passenger goes from the earth to the mars in a spaceship moving with a constant velocity. Neglect all other objects in the sky. Which part of figure best represents the weight (net gravitational force) of the passenger as a function of time.

Answer»

A
B
C
D

Answer :C


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