A particle is projected vertically upwards with a velocity of 196 m/sec. When will its velocity be 49m/sec in the downwa
Posted: Wed Jul 13, 2022 8:09 pm
a) Before 23 sec
b) After 23 sec
c) Before 25 sec
d) After 25 sec
b) After 23 sec
c) Before 25 sec
d) After 25 sec