Please solve this question
Attachments:
Answers
Answered by
1
Answer:
30 m/sec...
Hope it helps...
Please mark as BRAINLIST. ...
Answered by
0
Answer:
30 m/s (b)
Explanation:
since v = u+at—————1
for upward motion put a=-g so eqn 1 becomes v=u-gt
since u=0 so v= 10*3=30m/s........☺️☺️
Similar questions