In: Physics
1. A cannon fires a cannonball from the top of a wall at a speed of 113.26 m/s and an angle of 28.78 degrees from the horizontal. A cannonball that was accidentally dropped from the top of the castle hits the water below in 2.35 s. What is the horizontal distance from the wall where the fired cannonball hits the ground?
2. A car is traveling at 58.21 mph. The driver applies the brakes and the car decelerates at 4.53 m/s2. What is the stopping distance in meters?