Name: Please answer all questions, SHOW ALL WORK WHERE NECESSARY 1. What is distance? 2. What is displacement? 3. What is speed? 4. What are the units of speed? 5. What is the equation to calculate speed? 6. If Marquis is traveling at 75 km/h, how long does it take him to travel 150 km? 7. What type of path does a projectile travel and why? 8. Andrew rolled a 7 kg bowling ball at an acceleration of 5 m/s2. What force did he put on the ball? 9. On the surface of Mars, a 50 kg astronaut has a weight of 230 N, what is the gravitational force on Mars? 10. If I had a ball on a string and I was spinning it in circles, what pulls it to the center?
