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(1)Two balls of masses in the ratio 1:2 are dropped from the same height. Find: (a) the ratio between their velocites when they strike the ground, and (b)

the ratio of the forces acting on them during motion.
(2) A uniform metre scale can be balanced at the 70.0cm mark when a mass of 0.05kg is hung from the 94.0cm mark. Find:
1. The mass of the metre sacle
2. draw a diagram of the arrangement.



The velocity ratio between two balls is 1:1
because the gravity is not dependent on mass.....it dependent on height...........
.....the velocity is same between both object..............
0 0 0
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