A stone is thrown with an initial speed of 15 m/s at an angle of 53 above the horizontal from the top of a 35 m building. If g = 9.8 m/s and air resistance is negligible, then what is the speed of the rock as it hits the ground? (30 m/s)A stone is thrown with an initial speed of 15 m/s at an angle of 53 above the horizontal from the top of a 35 m building. If g = 9.8 m/s and air resistance is negligible, what is the magnitude of the horizontal displacement of the rock? (38 m)A 7.0-kg bowling ball experiences a net force of 5.0 N. What will be its acceleration? (0.71 m/s?)