Which of the following sets of factors will a | vedclass

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(B) The horizontal distance covered in a long-jump is equivalent to the range of a projectile. The formula for the horizontal range $R$ is given by $R

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The direction in which he leaps and the initial speed

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(B) The horizontal distance covered in a long-jump is equivalent to the range of a projectile. The formula for the horizontal range $R$ is given by $R = \frac{u^2 \sin(2	heta)}{g}$,where $u$ is the initial speed,$	heta$ is the angle of projection,and $g$ is the acceleration due to gravity.From this formula,it is clear that the range $R$ depends on the initial speed $u$ and the angle of projection $	heta$ (the direction in which the athlete leaps).Therefore,the correct set of factors is the direction in which he leaps and the initial speed.

Which of the following sets of factors will affect the horizontal distance covered by an athlete in a long-jump event?

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