Question

6. A ball is thrown upwards with a velocity of 100 m/s. It will reach
the ground after:
(a) 10 sec (b) 20 sec (c) 5 sec (d) 40 sec Ans(b) 20 sec
20 head213 with 50​

Answer 1

Answer:

20 sec

Explanation:

See the image for solutions Also

Answer 2

Answer:

20 seconds

given- u=-100m/s

v= o m/s