Two trucks drive directly away from oneanother on a straight line,  . The trucksdrive with their speeds adjusted precisely so that the center ofmass (CM) of the two trucks remains stationary—that is, thevelocity of the center of mass is zero. The mass and speed of truck 1are m1 = 8400 kg and v1 = 12 m>s, respectively. The mass of truck2 is m2 = 10,200 kg. (a) Is the speed of truck 2 greater than, lessthan, or equal to the speed of truck 1? Explain. (b) Find the speedof truck 2.

University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter9: Linear Momentum And Collisions
Section: Chapter Questions
Problem 103AP: Three skydivers are plummeting earthward. They are initially holding onto each other, but then push...
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Two trucks drive directly away from one
another on a straight line,  . The trucks
drive with their speeds adjusted precisely so that the center of
mass (CM) of the two trucks remains stationary—that is, the
velocity of the center of mass is zero. The mass and speed of truck 1
are m1 = 8400 kg and v1 = 12 m>s, respectively. The mass of truck
2 is m2 = 10,200 kg. (a) Is the speed of truck 2 greater than, less
than, or equal to the speed of truck 1? Explain. (b) Find the speed
of truck 2.

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