The questions are from my physic lab. It is about projectile motion. The report is due tomorrow so if you can finish today that would be very appreciated. thank you
1. Imagine that a smooth ball exits the launcher with a great deal of spin. You may select the angle of the spin. What would happen to the ball's trajectory? Offer an explanation as to why.
2. Now imagine a baseball exits the launcher with a great deal of spin. You may select the angle of the spin. What would happen to the ball's trajectory? Offer an explanation as to why.
3. Name two modifications that could be done to the experiment to minimize uncertainty due to air resistance.
4. If you were to drop a ball from an airplane at 30000 ft, eventually the ball would reach a constant speed even though gravity still pulls on it. Why?