- Question 4 Shop 8 84 Home 8 8 0 0 B Suppose You Walk From Home To Your Friend S House In 15 Min Then To The Store Which 1 (525.56 KiB) Viewed 34 times
QUESTION 5 Home W SHOP Friend B 80 SCHOOL 8.8 88 8.8 ← B Suppose you walk to your friend's house in 15 min, then to the store which takes 45 min, and then to school which takes 25 min. If the distances are A = 435 m, B = 960 m, and C = 685 m what was the magnitude of your average velocity in kilometers per hour? 1.5 km/h 1.9 km/h 0.98 km/h 2.0 km/h FE
QUESTION 6 SHOP 88 Home 8.8. 88 B Suppose you drive to school from your house. You drive at 35 km/h from home, but as you pass your friend's house you are forced to slow down to 15 km/h and drive that speed the rest of the way to school. It takes you 25 min to arrive at school. You know that your friend's house is A = 2.5 km from yours. How far away is the school from your house? 8.8 km 10.4 km 7.7 km 5.2 km Friend 时 A SCHOOL
QUESTION 7 SHOP 88 Home 8 BA A B You and your friend decide to race from your house to the shop and back. Your friend runs at 6.0 m/s for the entire race. You start off slow running at 3.0 m/s on your way to the shop but speed up to 9.0 m/s on the way back in an effort to win. If the distance between your house and the shop is 1.5 km, by what time interval (in minutes) did your friend beat you? 1.4 min 0 min (it is a tie) 5.6 min 2.8 min Friend 甲 SCHOOL