(numbers 16-17) A 2.00 kg block begins at rest on a horizontal surface. When a horizontal 3.00 N force is applied, the block doesn't move. When the force is increased to 5.00 N, the block accelerates at 1.00 m/s². A 3.00 kg block is now attached to the top of the 2.00 kg block. 16. The blocks begin at rest. When a horizontal 7.5 N force is applied, the surface exerts a friction force of N on the block. a) kinetic, 5.0 b) kinetic, 7.5 c) static, 7.5 d) static, 5.0 e) more information is needed to determine the friction force 17. The blocks begin at rest. When a horizontal 15.0 N force is applied, the surface exerts a friction force of N on the block. a) static, 15.0 b) static, 7.5 kinetic, 7.5 d) kinetic, 15.0 more information is needed to determine the friction force

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Chapter6: Applications Of Newton's Laws
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16-17. Please help answer these two questions that relate to each other, thank you so much!! :))
(numbers 16-17) A 2.00 kg block begins at rest on a horizontal surface. When a horizontal
3.00 N force is applied, the block doesn't move. When the force is increased to 5.00 N, the
block accelerates at 1.00 m/s². A 3.00 kg block is now attached to the top of the 2.00 kg
block.
16. The blocks begin at rest. When a horizontal 7.5 N force is applied, the surface exerts a
friction force of
N on the block.
a) kinetic, 5.0
b) kinetic, 7.5
c) static, 7.5
d) static, 5.0
e) more information is needed to determine the friction force
17. The blocks begin at rest. When a horizontal 15.0 N force is applied, the surface exerts a
friction force of
N on the block.
a) static, 15.0
b) static, 7.5
kinetic, 7.5
d) kinetic, 15.0
more information is needed to determine the friction force
Transcribed Image Text:(numbers 16-17) A 2.00 kg block begins at rest on a horizontal surface. When a horizontal 3.00 N force is applied, the block doesn't move. When the force is increased to 5.00 N, the block accelerates at 1.00 m/s². A 3.00 kg block is now attached to the top of the 2.00 kg block. 16. The blocks begin at rest. When a horizontal 7.5 N force is applied, the surface exerts a friction force of N on the block. a) kinetic, 5.0 b) kinetic, 7.5 c) static, 7.5 d) static, 5.0 e) more information is needed to determine the friction force 17. The blocks begin at rest. When a horizontal 15.0 N force is applied, the surface exerts a friction force of N on the block. a) static, 15.0 b) static, 7.5 kinetic, 7.5 d) kinetic, 15.0 more information is needed to determine the friction force
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