Daryl the delivery guy gets out of his pizza delivery truck but forgets to set the parking brake. The 2,000.-kilogram truck rolls down hill reaching a speed of 30 m/s just before hitting a large oak tree. The vehicle stops 0.72 s after first making contact with the tree.
a. How much momentum does the truck have just before hitting the tree?
b. What is the average force applied by the tree?
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Daryl the delivery guy gets out of his pizza delivery truck but forgets to set the parking brake. Th...
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