Math, asked by Anonymous, 8 months ago

solve this asap......​

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Answered by Anonymous
3

➳GIVEN:-

Particle is projected from the ground with intial speed of V.

At an angle \theta with horizontal.

➳FIND:-

Average velocity of particle between between it's points of projection and heighest point of trajectory = ?

➳SOLUTION:-

we know,

 \sf⎆Average \:  Velocity = \frac{Displacement}{Time}

 \sf⎆V_{av} = \frac{ \sqrt{ {H}^{2}  +  \frac{ {R}^{2} }{4}  } }{ \frac{T}{2} }

where, H = \sf max^m\:height

 \sf ➲ H = \frac{V^2sin^2\theta}{2g}

 \sf ➲ Time \:  t  = time \: of \: flight = \frac{2Vsin\theta}{g}

 \sf☄Hence,  \boxed{ \sf v_{av} =  \frac{v}{2}  \sqrt{1 + 3 { \cos }^{2} \theta } }

Answered by tejaswipaturi
3

Answer:

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