PROBLEMS 7.1 The meaning of "rear." A sedan moves relative to the road at 20 miles/hour. A sports car is catching up with it by driving at 50 miles/hour (relative to the road). Is the sedan's trunk to the rear of its hood a. in the Earth's frame? b. in the sports car's frame? c. in the sedan's frame?

PROBLEMS 7.1 The meaning of "rear." A sedan moves relative to the road at 20 miles/hour. A sports car is catching up with it by driving at 50 miles/hour (relative to the road). Is the sedan's trunk to the rear of its hood a. in the Earth's frame? b. in the sports car's frame? c. in the sedan's frame?