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A long jumper jumps with angles of θ_1=26° and θ_2=28° in two different attempts, respectively with...

A long jumper jumps with angles of θ_1=26° and θ_2=28° in two different attempts, respectively with same initial velocity. In which case the horizontal range would be more? Why?

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Answer #1

The horizontal range is related to initial velocity u and angle of projection with horizontal as

In the first case = 26o and in the second case = 28o.Then

and

and

In the second case the horizontal range is more because Horizontal Range increases with increase in angle made by the projectile with horizontal until 45o.

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