일반물리학 1 — Motion in Two and Three Dimensions: Problem 45

45 In Fig. 4-31, a ball is launched with a velocity of magnitude $10.0 \text{ m/s}$, at an angle of $50.0^\circ$ to the horizontal. The launch point is at the base of a ramp of horizontal length $d_1 = 6.00 \text{ m}$ and height $d_2 = 3.60 \text{ m}$. A plateau is located at the top of the ramp. (a) Does the ball land on the ramp or the plateau? When it lands, what are the (b) magnitude and (c) angle of its displacement from the launch point?