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A 5.0 kg block moves in a straight line on a horizontal frictionless surface under the influence of a force that varies with position as shown in the figure. The scale of the figure's vertical axis is set by Fs = 18.0 N. How much work is done by the force as the block moves from the origin to x = 8.0 m? Number Units

A 5.0 kg block moves in a straight line on a horizontal frictionless surface under the influence of a force that varies with position as shown in the figure. The scale of the figure's vertical axis is set by Fs = 18.0 N. How much work is done by the force as the block moves from the origin to x = 8.0 m? Number Units

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A 5.0 kg block moves in a straight line on a horizontal frictionless surface under the influence of a force that varies with position as shown in the figure. The scale of the figure's vertical axis is set by F 5 = 18.0 N . How much work is done by the force as the block moves from the origin to x = 8.0 m ?
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A 5.0 kg block moves in a straight line on a horizontal frictionless surface under the influence of a force that varies with position as shown below. (a) How much work is done by the force as the block moves from the origin to x = 8.0 m? (b) It the block has a speed of 2.1 m/s at the origin, what is its speed when it reaches x = 8.0 m?
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