Which produces more force: driving into a very massive concrete wall with no “give,” or having a head-on collision with an identical car moving toward you at the same speed?
A. car
B. wall
C. both the same
D. need more information
Answer:C
Which produces more force: driving into a very massive concrete wall with no “give,” or having a head-on collision with an identical car moving toward you at the same speed?
A. car B. wall C. both the same D. need more information