Problem 11.25 - Enhanced - with Feedback 10 of 20 Review A package of mass m is released from rest at a warehouse loading dock and slides down the h 3.4 m - high, frictionless chute to a waiting truck. Unfortunately, the truck driver went on a break without having removed the previous package, of mass 2m, from the bottom of the chute. (Figure 1) Express your answer to two significant figures and include the appropriate units. v 2.7 Previous Answers Submit You may want to review (Pages 274 - 276) Correct Here we learn how to use the laws of conservation of momentum and energy to calculate the speed of a body after an inelastic collision Part B Figure 1 of 1 Suppose the collision between the packages is perfectly elastic. To what height does the package of mass m rebound? Express your answer to two significant figures and include the appropriate units. _l HA Value h = 2m Request Answer Submit

Physics for Scientists and Engineers, Technology Update (No access codes included)
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Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter9: Linear Momentum And Collisions
Section: Chapter Questions
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In this physics problem I am trying to figure out the rebound height of the smaller block if the collision is elastic. I tried to use conservation of momentum and conservation of kinetic energies to come up with two equations and 2 unknown velocities to find the velocity of mass m. I did not get a solvable quadratic with this. Is there a better way to solve this problem?

Problem 11.25 - Enhanced - with Feedback
10 of 20
Review
A package of mass m is released from rest at a warehouse
loading dock and slides down the h 3.4 m - high, frictionless
chute to a waiting truck. Unfortunately, the truck driver went on a
break without having removed the previous package, of mass
2m, from the bottom of the chute. (Figure 1)
Express your answer to two significant figures and include the appropriate units.
v 2.7
Previous Answers
Submit
You may want to review (Pages 274 - 276)
Correct
Here we learn how to use the laws of conservation of momentum and energy to calculate the speed of a body after an inelastic collision
Part B
Figure
1 of 1
Suppose the collision between the packages is perfectly elastic. To what height does the package of mass m rebound?
Express your answer to two significant figures and include the appropriate units.
_l
HA
Value
h =
2m
Request Answer
Submit
Transcribed Image Text:Problem 11.25 - Enhanced - with Feedback 10 of 20 Review A package of mass m is released from rest at a warehouse loading dock and slides down the h 3.4 m - high, frictionless chute to a waiting truck. Unfortunately, the truck driver went on a break without having removed the previous package, of mass 2m, from the bottom of the chute. (Figure 1) Express your answer to two significant figures and include the appropriate units. v 2.7 Previous Answers Submit You may want to review (Pages 274 - 276) Correct Here we learn how to use the laws of conservation of momentum and energy to calculate the speed of a body after an inelastic collision Part B Figure 1 of 1 Suppose the collision between the packages is perfectly elastic. To what height does the package of mass m rebound? Express your answer to two significant figures and include the appropriate units. _l HA Value h = 2m Request Answer Submit
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