Question

Merari feels lucky and tries to drag race a Lamborghini in a Camaro? Merari goes from 65 mph (29 m/s) to 90 mph (40.2 m/s) in 3 seconds before realizing that there is no way he's going to catch it. What was the acceleration of Merari's Camaro during this time?

For Henry, the worse part of being on lock down is having to deal with his little sister. While studying for his Physics exam she hits Henry in the head with her Princess Elsa doll. So Henry grabs his little sister and throws her straight up in the air with a speed of 30 m/s. When Henry catches her she apologizes and promises not to hit him with her Princess Elsa doll again. How high does Henry's sister go up in the air? How long is she in the air?

Jennifer is in Vons when she sees a man with two large packs of bathroom tissue. At first Jennifer is nice, and informs the man that they are only allowed to buy one pack at a time. When the man responds with unkind words Jennifer grabs a carton of eggs, checks out, goes to the roof (25 m off the ground), and waits for the man to exit the store. When he does, Jennifer drops opens the carton and drops it. How long does it take the carton to hit the man in the head? How fast was it going?

Answer 1