Q1. Soccer ball is kicked with a speed of 11.50 m/s at an angle of 30.0° above the horizontal. If the ball lands at the same level from which it was kicked, how long was it in the air?
Q2. If the 60 kg student sits on a sled on a 68 degree hill, but another student pulls upward with a force of 524.35 Newton's, what will the student's acceleration be?