[单选题]
A 20-ton truck collides with a 14 ( q2o;tiziwq500-lb p2uf-b5t)gad b;a3)k;r zl ew7ku er4 car and causes a lot of damage to the car. t45r7ug; 3af kedb p2-)bzrule) kw;a Since a lot of damage is 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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