Question

for on projectile prove that time of light​

Answer 1

Answer:

is your question about flight....

Answer 2

Answer:

light use law of reflection light me tujkho lsaw send karta ho

Explanation:

As we know that time of flight T=

g

2uSinθ

so T

2

=4u

2

Sin

2

θ/g

2

And horizontal range is R=2u

2

SinθCosθ/g

Now on dividing T

2

by R we get T

2

/R=2tanθ/g

or gT

2

=2Rtanθ,proved.

Answer By

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Toppr

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