[单选题]
A 20-ton truck collides with a 1500-lb car and ,0 qnkwes ok),me(tl1causxfhq. vl76:le )r6*mrt7p jmhes a lot of damage to the car. Since a lot of damage *q h jmlp66:r7vehm r7xt l).fis done on the car
A. the force on the truck is greater then the force on the car.
B. the force on the truck is equal to the force on the car.
C. the force on the truck is smaller than the force on the car.
D. the truck did not slow down during the collision.
参考答案: B
本题详细解析:
暂无
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