Gorongosa II: (2020... A lighter block (3 kg) and a heavier block (12 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 distance of 4 m. What are the initial kinetic energies of the blocks? K1i = K2i = Submit Answer Tries 0/2 What are the changes in kinetic energy of the blocks? AK1i = AK21 = Submit Answer Tries 0/2 What are the final kinetic energies of the blocks? Kif = K2f = Submit Answer Tries 0/2 What are the initial momenta of the blocks? Pii = kg m/s P2i = 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 What are the changes in momenta of the blocks? Ap1 = kg m/s kg m/s %3D Submit Answer Tries 0/2 How long does it take each block to travel the distance of 4 m?

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Chapter1: Units, Trigonometry. And Vectors
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Gorongosa ll: (2020...
A lighter block (3 kg) and a heavier block (12 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 distance of 4 m.
What are the initial kinetic energies of the blocks?
K1i =
K2i =
Submit Answer
Tries 0/2
What are the changes in kinetic energy of the blocks?
AK1j =
J
%3D
AK21 =
J
Submit Answer
Tries 0/2
What are the final kinetic energies of the blocks?
K1f =
K2f =
Submit Answer
Tries 0/2
What are the initial momenta of the blocks?
P1i =
kg m/s
P2i
kg m/s
Submit Answer
Tries 0/2
What are the final momenta of the blocks?
P1f =
kg m/s
%3D
P2f =
kg m/s
Submit Answer
Tries 0/2
What are the changes in momenta of the blocks?
Ap1
Ap1 =
kg m/s
Ap2 =
kg m/s
%3D
Submit Answer
Tries 0/2
How long does it take each block to travel the distance of 4 m?
y v
Transcribed Image Text:Gorongosa ll: (2020... A lighter block (3 kg) and a heavier block (12 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 distance of 4 m. What are the initial kinetic energies of the blocks? K1i = K2i = Submit Answer Tries 0/2 What are the changes in kinetic energy of the blocks? AK1j = J %3D AK21 = J Submit Answer Tries 0/2 What are the final kinetic energies of the blocks? K1f = K2f = Submit Answer Tries 0/2 What are the initial momenta of the blocks? P1i = kg m/s P2i kg m/s Submit Answer Tries 0/2 What are the final momenta of the blocks? P1f = kg m/s %3D P2f = kg m/s Submit Answer Tries 0/2 What are the changes in momenta of the blocks? Ap1 Ap1 = kg m/s Ap2 = kg m/s %3D Submit Answer Tries 0/2 How long does it take each block to travel the distance of 4 m? y v
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