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Problem #DescriptionMagnitude
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Given DataAcceleration Distance (m)0.115
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Deceleration Distance (m)1.83
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Deceleration Time (s)1.09
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Empty Sled Mass (kg)0.175
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Earth Mass (kg)5.972E+24
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Slow-Down Phase (Earth and Sled are "decelerating")Average Velocity (m/s)1.678899083
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Max Velocity (m/s)3.357798165
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6aSled Acceleration During Slow-Down Period (m/s/s)-3.080548775
** The sled is launched to the right, so rightward = positive; leftward = negative.**
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6bFriction Force -- Floor on Sled (N)-0.5390960357
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Speed-Up Phase (Earth and Sled are "accelerating")6cSled Acceleration During Speed-Up Period (m/s/s)49.0209066
I used the new formula for this one
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Net force pushing sled during acceleration (N)8.578658655
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Earth force pushing sled during acceleration (N)9.117754691
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Sled force pushing Earth (N)9.117754691
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Friction force pushing Earth (N)0.5390960357
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Net force pushing Earth during acceleration (N)-8.578658655
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Acceleration of Earth During Speed-up Period (m/s/s)-1.44E-24
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Acceleration time (s)0.06849726776
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Change in Earth's Velocity (m/s)-9.84E-26
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Earth's Final Velocity (m/s)9.84E-26
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Earth's Average Velocity (m/s)4.92E-26
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6dEarth Travel Distance (m)3.37E-27
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