show that maximum horizamtal range of an oblique projectile one fourt of its maximum height
Answers
Answered by
2
Answer:
We know that,
The range of the projectile R=
g
u
2
sin2θ
,R will be the maximum, if sin2θ=1⇒2θ=90
0
⇒θ=45
0
Then,
R
max
=
g
u
2
So the maximum height attained by the projectile is:
H=
2g
u
2
sin
2
45
0
=
g
u
2
×
2
1
=
4
R
max
⇒R
max
=4H
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Answered by
0
Answer:MAXIMUM HEIGHT IS 1/4TH OF THE RANGE ONLY WHEN THE ANGLE OF PROJECTION IS 45°.
Explanation:
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