please solve the question immediately
Attachments:
Answers
Answered by
1
ANSWER
Let maximum height be H
From the formula, v
2
=u
2
−2gs
(10)
2
=u
2
−2gH/2=u
2
−gH ........(1)
For attaining maximum height, v=0
0=u
2
−2gH⇒u
2
=2gH
Putting the value of u
2
in (1),
100=2gH−gH=gH
H=
g
100
=
10
100
=10metre
Answered by
3
Let maximum height be H
From the formula, v
2
=u
2
−2gs
(10)
2
=u
2
−2gH/2=u
2
−gH ........(1)
For attaining maximum height, v=0
0=u
2
−2gH⇒u
2
=2gH
Putting the value of u
2
in (1),
100=2gH−gH=gH
H=
g
100
=
10
100
=10metre
Explanation:
Similar questions