Question

A ball is dropped from a height of 50 m. If its velocity increases uniformly at the rate of 10 m s -2 , with

what velocity will it strike the ground? Also calculate the time taken to reach the earth

write with full instracation​

Answer 1

Answer:

velocity-5m/s and time-10sec

Explanation:

ball droped from-50m height

then,it initial velocity is-0

and it final velocity is-10

time taken-2 sec

v-u 10-0

------ = - ------ = 5m/s

t 2

when ball cover distanse 5m in 1sec

so, 50m cover in- 50

----- = 10sec

. 5