Question

a ball is dropped from a cliff .find [a] its speed 2 s after it is dropped, [b] its speed when it has fallen through 78.4 m and [c] the time taken in falling through 78.4 m.ans. [a]19.6 m/s [b] 39.2 m/s [c] 4ssay the method [process] pls

Answer 1

Answer:

I think this is help you