Consider the motion of the car down the ramp: Height-825 Speed-1.71 m/s Height-0.40m Speed-0.00m/s The bar graphs below represent the amount PE, KE, and total ME of the cart at various points. Match the bar graphs to show the distribution of energy when the cart is: At the top of the ramp? In the middle of the ramp? Height-8.15 Speed-242/ At the bottom of the ramp?
Consider the motion of the car down the ramp: Height-825 Speed-1.71 m/s Height-0.40m Speed-0.00m/s The bar graphs below represent the amount PE, KE, and total ME of the cart at various points. Match the bar graphs to show the distribution of energy when the cart is: At the top of the ramp? In the middle of the ramp? Height-8.15 Speed-242/ At the bottom of the ramp?
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Transcribed Image Text:Consider the motion of the car down the ramp:
Height-0.40m
Speed-0.00 m/s
Height-0.25m
Speed-1.71 m/s
The bar graphs below represent the amount PE, KE, and total ME of the cart at various
points.
Match the bar graphs to show the distribution of energy when the cart is:
At the top of the ramp?
In the middle of the ramp?
At the bottom of the ramp?
Height-0.15 m
Speed - 262 m/s
PE TME
PE
Transcribed Image Text:A ball falls from the top of a pillar to the ground below.
The initial state is the ball at rest at the top of the pillar and the
final state is the ball just prior to striking the ground.
On the image below, fill in the bar graphs showing the amount
of potential and kinetic energy in both states.
Ignore air resistance.
x Clear
◆ Undo
Redo
Initial
Energy
KE PE
+ Work =
KE; + PE¡ + Wext
0
Final
Energy
KE PE
Initial
Final
KEf + PEf
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