10-The collision of a large truck with a wall is more destructive than the collision of a small car although they have the same velocity , that is due to in case of small car …………..
1
1
a)by increasing mass the force of collision will increase.
2
b) by increasing time of impact the force of collision will decrease.
3
c) by decreasing mass the force of collision will decrease.
4
d) by increasing acceleration the force of collision will increase.