50 N/m |0.5 kg X = -0.3 m X = 0m X = 0.3 m A block of mass 0.5 kg on a horizontal surface is attached to a horizontal spring of negligible mass and spring constant 50 N/m. The other end of the spring is attached to a wall, and there is negligible friction between the block and the horizontal surface. When the spring is unstretched, the block is located at x = 0 m. The block is then pulled to x = 0.3 m and released from rest so that the block-spring system oscillates between x = -0.3 m and x = 0.3 m. What is the magnitude of the acceleration of the block and the direction of the net force exerted on the block when it is located at x = 0.3 m?

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Chapter1: Units, Trigonometry. And Vectors
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50 N/m
0.5 kg
X = -0.3 m
X = 0m
X = 0.3 m
A block of mass 0.5 kg on a horizontal surface is attached to a horizontal spring of negligible mass and spring
constant 50 N/m. The other end of the spring is attached to a wall, and there is negligible friction between the
block and the horizontal surface. When the spring is unstretched, the block is located at x = 0 m. The block is
then pulled to x =
0.3 m and released from rest so that the block-spring system oscillates between
x = -0.3 m and x =
0.3 m. What is the magnitude of the acceleration of the block and the direction of the
net force exerted on the block when it is located at x =
0.3 m?
Transcribed Image Text:50 N/m 0.5 kg X = -0.3 m X = 0m X = 0.3 m A block of mass 0.5 kg on a horizontal surface is attached to a horizontal spring of negligible mass and spring constant 50 N/m. The other end of the spring is attached to a wall, and there is negligible friction between the block and the horizontal surface. When the spring is unstretched, the block is located at x = 0 m. The block is then pulled to x = 0.3 m and released from rest so that the block-spring system oscillates between x = -0.3 m and x = 0.3 m. What is the magnitude of the acceleration of the block and the direction of the net force exerted on the block when it is located at x = 0.3 m?
Magnitude of Acceleration
Direction of Net Force
A
30 m/s
Positive
Magnitude of Acceleration
Direction of Net Force
2
30 m/s?
Negative
Magnitude of Acceleration
Direction of Net Force
0 m/s?
Positive
Magnitude of Acceleration
Direction of Net Force
0 m/s?
Negative
Transcribed Image Text:Magnitude of Acceleration Direction of Net Force A 30 m/s Positive Magnitude of Acceleration Direction of Net Force 2 30 m/s? Negative Magnitude of Acceleration Direction of Net Force 0 m/s? Positive Magnitude of Acceleration Direction of Net Force 0 m/s? Negative
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