Imagine rafting with a group of friends along a winding river on a hot summer day. At noon, the group decides to take a lunch break. Everyone jumps out and helps to pull the raft on shore. Its very hot, so your friends find a shady spot a few yards away to eat lunch. Later, when you return to the raft, you are dismayed to find that the raft burst while sitting in the sunlight. What caused the raft to burst?

Due sun 06/09/2019 11: 59 pm skip navigation questions correct q 1 [1/1] correct q 2 [1/1] correct q 3 [1/1] untried q 4 (0/1) untried q 5 (0/1) untried q 6 (0/1) untried q 7 (0/1) untried q 8 (0/1) untried q 9 (0/1) untried q 10 (0/1) grade: 3/10 print version start of questions two cyclists, 42 miles apart, start riding toward each other at the same time. one cycles 2 times as fast as the other. if they meet 2 hours later, what is the speed (in mi/h) of the faster cyclist?