1.A green and yellow dump truck are driving along the road. Each of the 5000 kg dump trucks are traveling at 10 m/s. a. What is the momentum of each truck? (don’t have to show all four steps but be sure to show step 4 and label each)

b. The green dump truck hits a bridge support. Its momentum goes to 0 kg m/s in .6 seconds. How much force acted on the truck?

c. The yellow dump truck hits a safety barrier that crumples. Its momentum goes to 0 kg m/s in .9 seconds. How much force acted on the truck?

Formulas= p=mv, I=FΔt, I=Δp, Δp=mvf-mvi