Question

A ball falls down from the roof of a high building. A student observes that the time taken
by the ball to travel last one fourth distance to be 0.45 s. Determine the height of
building
(a) 33 m
(b) 110 m
(c) 55 m
(d) 16 m​

Answer 1

Answer:

It depends on ball weight and height of building. Gravitational force Olson help so