gc physics textbook chapter 5 problems (id: 9e0a0fba7)

本题目来源于试卷: gc physics textbook chapter 5 problems，类别为 通用国际物理

[问答题]
Suppose a car moves at constant speed along a.h mh6eta:w mq 2 skzct.y1x2** ,cgfi l h*a ; 8oqd26usyi.udhilly road. Where does the car exert the greatest and least forces on the road: (a) at the top of a hill, (b) at a dip between two hills, (c) on a level stretch nearsu*i8ddhoq2l6 u; . ay the bottom of a hill?

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