Leah deposited $50,000 in the bank. Three years later, she borrowed $40,000 for a new truck. From this description,
1 answer:
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Answer:
Four times as great.
Explanation:
The force of impact is given by the impulse
Impulse is the change in momentum of an object
u = Initial velocity of the car
v = Final velocity of the car = 0
m = Mass of the car
When velocity is four times greater
So, if velocity is increased 4 times the momentum will increase four times thus increasing the force of impact by four times.