A block of mass m = 2.00 kg starts from the rest and slides down a 30.0° incline which is 3.60 m high. At the bottom, it strikes a block of mass M = 7.10 kg which is at rest on a horizontal surface (Figure 1). (Assume a Part A smooth transition at the bottom of the incline.) The collision is elastic, and friction can be ignored. Determine the speed of the block with mass m = 2.00 kg after the collision. Express your answer to three significant figures and include the appropriate units. ? Value Units Um = Submit Request Answer Part B Determine the speed of the block with mass M = 7.10 kg after the collision. Express your answer to three significant figures and include the appropriate units. UM = Value Units Submit Request Answer Figure < 1 of 1 > • Part C Determine what distance along the incline will the smaller mass climb back after the collision. Express your answer to three significant figures and include the appropriate units. 3.60 m M HA ? 30.0 = "p Value Units Submit Request Answer

Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter10: Systems Of Particles And Conservation Of Momentum
Section: Chapter Questions
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A block of mass m = 2.00 kg starts from the rest and slides down a 30.0°
incline which is 3.60 m high. At the bottom, it strikes a block of mass
M = 7.10 kg which is at rest on a horizontal surface (Figure 1). (Assume a
smooth transition at the bottom of the incline.) The collision is elastic, and
friction can be ignored.
Part A
Determine the speed of the block with mass m = 2.00 kg after the collision.
Express your answer to three significant figures and include the appropriate units.
Value
Units
Um =
Submit
Request Answer
Part B
Determine the speed of the block with mass M = 7.10 kg after the collision.
Express your answer to three significant figures and include the appropriate units.
HA
?
Value
Units
UM =
Submit
Request Answer
Figure
< 1 of 1>
Part C
Determine what distance along the incline will the smaller mass climb back after the collision.
Express your answer to three significant figures and include the appropriate units.
3.60 m
TH HẢ
M
30.0
d' =
Value
Units
Submit
Request Answer
Transcribed Image Text:A block of mass m = 2.00 kg starts from the rest and slides down a 30.0° incline which is 3.60 m high. At the bottom, it strikes a block of mass M = 7.10 kg which is at rest on a horizontal surface (Figure 1). (Assume a smooth transition at the bottom of the incline.) The collision is elastic, and friction can be ignored. Part A Determine the speed of the block with mass m = 2.00 kg after the collision. Express your answer to three significant figures and include the appropriate units. Value Units Um = Submit Request Answer Part B Determine the speed of the block with mass M = 7.10 kg after the collision. Express your answer to three significant figures and include the appropriate units. HA ? Value Units UM = Submit Request Answer Figure < 1 of 1> Part C Determine what distance along the incline will the smaller mass climb back after the collision. Express your answer to three significant figures and include the appropriate units. 3.60 m TH HẢ M 30.0 d' = Value Units Submit Request Answer
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