A lighter block (1.5 kg) and a heavier block (3 kg) sit on a trictionless surface. Both blocks are initially at Pest. The same N then pushes to the right on each block for a time of 4 s. What are the initial momenta of the blocks? Pii = kg m/s P2i = kg m/s Submit Answer Tries 0/2 What are the changes in momenta of the blocks? Ap1 = kg m/s Ap2 = kg m/s Submit Answer Tries 0/2 What are the final momenta of the blocks? Pif = kg m/s P2f = kg m/s Submit Answer Tries 0/2

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
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A lighter block (1.5 kg) and a heavier block (3 kg) sit on a frictionless surface. Both blocks are initially at rest. The same force of 6
N then pushes to the right on each block for a time of 4 s.
What are the initial momenta of the blocks?
Pii =
kg m/s
P2i =
kg m/s
Submit Answer
Tries 0/2
What are the changes in momenta of the blocks?
Ap1 =
kg m/s
Ap2 =
kg m/s
Submit Answer
Tries 0/2
What are the final momenta of the blocks?
Pif =
kg m/s
P2f =
kg m/s
%3D
Submit Answer
Tries 0/2
What are the initial kinetic energies of the blocks?
es
K1j =
%3D
K2i =
Submit Answer
Tries 0/2
What are the final kinetic energies of the blocks?
Kif =
K2f =
Submit Answer
Tries 0/2
What are the changes in kinetic energy of the blocks?
AK1¡ =
AK2¡ =
Submit Answer
Tries 0/2
How far does each block travel during the time of 4 s?
y val
Ax1 =
Transcribed Image Text:A lighter block (1.5 kg) and a heavier block (3 kg) sit on a frictionless surface. Both blocks are initially at rest. The same force of 6 N then pushes to the right on each block for a time of 4 s. What are the initial momenta of the blocks? Pii = kg m/s P2i = kg m/s Submit Answer Tries 0/2 What are the changes in momenta of the blocks? Ap1 = kg m/s Ap2 = kg m/s Submit Answer Tries 0/2 What are the final momenta of the blocks? Pif = kg m/s P2f = kg m/s %3D Submit Answer Tries 0/2 What are the initial kinetic energies of the blocks? es K1j = %3D K2i = Submit Answer Tries 0/2 What are the final kinetic energies of the blocks? Kif = K2f = Submit Answer Tries 0/2 What are the changes in kinetic energy of the blocks? AK1¡ = AK2¡ = Submit Answer Tries 0/2 How far does each block travel during the time of 4 s? y val Ax1 =
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