A rocket moves with initial velocity

v_(0)

toward the moon of mass

M

, radius

r_(0)

. Find the\ cross-section

\\\\sigma

for striking the moon. Take the moon to be at rest, and ignore all other bodies.

70. A rocket moves with initial velocity v0 toward the moon of mass M, radius r0. Find the cross-section for striking the moon. Take the moon to be at rest, and ignore all other bodies