2. At a testing center they want to see the damage caused by head-on collisions that stop both vehicles (final velocity is zero). In all cases the 2,400 kg truck is traveling at 8.0 m/s. How fast does each of the following need to travel in order to stop the truck? (No drivers were harmed in these tests.)
2. At a testing center they want to see the damage caused by head-on collisions that stop both vehicles (final velocity is zero). In all cases the 2,400 kg truck is traveling at 8.0 m/s. How fast does each of the following need to travel in order to stop the truck? (No drivers were harmed in these tests.)
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Transcribed Image Text:2. At a testing center they want to see the damage caused by head-on collisions that stop both vehicles
(final velocity is zero). In all cases the 2,400 kg truck is traveling at 8.0 m/s. How fast does each of the
following need to travel in order to stop the truck? (No drivers were harmed in these tests.)
a) A 13,000 kg school bus
b) A 1,200 kg Mini Cooper
c) A 58,000 kg tank
d) A 78 kg go-kart
Transcribed Image Text:Question 5
What pattern is shown in #2?
(The term "cancel out" means that the collision will stop the truck and the second vehicle.)
Your answer:
O Vehicles with high masses must travel faster to cancel out the truck's momentum.
O Vehicles with low masses must travel faster to cancel out the truck's momentum.
O Mass has no impact on the speed required to canc
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