UJIC CUNDIUI. their velocities after collision
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Question Two
A. For a projection of 45°, how may the range be
B. Show that for all projectiles except a freely fa
is parabolic
C. When a solid sphere moves through a liqu
motion with a force F. The magnitude of F
of viscosity n, of the liquid, the radius r of
of the sphere. Assuming that F is propo
these quantities, guess a formula f
dimensions
a planet​