I am struggling to answer these problems.?
1. A physcis student throws a ball straight up into the air with a speed of 17.5 m/s. The ball is in the air for a total of 3.60s before it is caught at its original position. How high does the ball rise?
2. A soccer ball moving with an initial speed of 1.5 m/s is kicked with a uniform acceleration of 6.3 m/s^2, so that the ball’s new speed is 9.2 m/s. How far has the soccer ball moved.