A ballon with mass 'm' is desending down with balloon with an acceleration 'a' (where a is greater than g) how much mass should removed so it start moving with acceleraten 'a'?
Answers
Answered by
0
Answer:
follow me and give me thanks ♥️
Explanation:
mg−F=ma .... (1)
F−(m−m
′
)g=(m−m
′
)a
from (1)
F−mg+m
′
g=ma−m
′
amg−ma−mg+m
′
g=ma−m
′
a
m
′
(g+a)=2ma
m
′
=
g+a
2ma
Attachments:
Answered by
0
Explanation:
hope it helps...
Good luck
Attachments:
Similar questions