Question

6. एक गेंद को 100 m/s उपर फेका जाए पृथ्वी तल पर वापस आएगा।
A ball thrown up with 10 m/s will return to ground after
(a) 10 sec
fb) 20 sec
(c) 15 sec
(d) 5 sec
​

Answer 1

Answer:

20 sec (b)..............

Answer 2

Answer:

hey mate here's your answer

Explanation:

20 second (b)