2.11 kg cart moving along a horizontal track in the positive x direction has a changing force exerted on it. The force exerted on the cart is plotted in the graph shown. In the plot, Fmax has a value of 5.95 Newtons. Note that the friction between the cart and track is negligible. a.-Calculate the work done on the cart when it has reached a displacement of 21.3 cm along the track.  b.- If the cart

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A 2.11 kg cart moving along a horizontal track in the positive x direction has a changing force exerted on it. The force exerted on the cart is plotted in the graph shown. In the plot, Fmax has a value of 5.95 Newtons. Note that the friction between the cart and track is negligible.

a.-Calculate the work done on the cart when it has reached a displacement of 21.3 cm along the track. 

b.- If the cart starts from rest, calculate how fast the cart is going when it has reached a displacement of 21.3 cm along the track. 

The image displays a force-displacement graph. The x-axis represents the displacement (\( \Delta x \)) in centimeters, ranging from 0 to 40 cm. The y-axis represents the force in Newtons, ranging from \(-F_{\text{max}}\) to \(F_{\text{max}}\).

The graph features a triangular shape composed of two linear segments:

1. The force increases linearly from the origin (0,0) to a peak at (10 cm, \(F_{\text{max}}\)).
2. The force decreases linearly back to zero at (40 cm, 0).

This graph might represent scenarios such as a force applied to compress or stretch a spring, where the force first increases to a maximum value and then decreases to zero.
Transcribed Image Text:The image displays a force-displacement graph. The x-axis represents the displacement (\( \Delta x \)) in centimeters, ranging from 0 to 40 cm. The y-axis represents the force in Newtons, ranging from \(-F_{\text{max}}\) to \(F_{\text{max}}\). The graph features a triangular shape composed of two linear segments: 1. The force increases linearly from the origin (0,0) to a peak at (10 cm, \(F_{\text{max}}\)). 2. The force decreases linearly back to zero at (40 cm, 0). This graph might represent scenarios such as a force applied to compress or stretch a spring, where the force first increases to a maximum value and then decreases to zero.
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