2 A projectile is fired with initial velocity vo at an angle 0 uniformly distributedbetween 0 and 7/2 (see Figure P.2.4.9). If R is the distance from the launch sitevoFIGURE P.2.4.9to the point at which the projectile returns to earth, find the density of R (consideronly the effect of gravity).

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A projectile is fired with initial velocity vo at an angle 0 uniformly distributed between 0 and 7/2 (see Figure P.2.4.9). If R is the distance from the launch site vo R FIGURE P.2.4.9 to the point at which the projectile returns to earth, find the density of R (consider only the effect of gravity).

A projectile is fired with initial velocity vo at an angle 0 uniformly distributed between 0 and 7/2 (see Figure P.2.4.9). If R is the distance from the launch site vo R FIGURE P.2.4.9 to the point at which the projectile returns to earth, find the density of R (consider only the effect of gravity).