A ball of mass ‘m’ was dropped from height ‘h’ on 3 different planets X, Y and Z one at a time. The given
graph shows the comparative account of time taken
by the ball to reach the surface of these planets when dropped
from the same height.Which of the following holds true
regarding this?
AThe ball will weigh heaviest on planet X and
lightest on planet Y.
BIt will be easier to lift a load on planet X as
compared to planets Y and Z.
CThe layer of atmosphere is most likely to be
absent on planet Y but present on planets X and Z.
DBoth A and C