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Identify by the letter which of the mathematical relationships on the graph represents the time versus distance relationship for a RipStik moving at a constant linear velocity with no acceleration.
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Identify by the letter which of the mathematical relationships on the graph represents the time versus distance relationship for a RipStik moving at an increasing velocity at a constant acceleration.
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Identify by the letter which of the mathematical relationships on the graph represents the height versus velocity relationship for a marble rolling from a height h down a banana leaf and onto a flat table.
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A marble with a mass of 5 grams rolls 30 centimeters in 0.60 seconds. Calculate the momentum of the marble.
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Calculate the gravitational potential energy relative to the floor for a 30 kilogram child standing on a table one meter high. Use 9.8 m/s² for the acceleration of gravity g.
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Calculate the kinetic energy for a 30 kilogram child traveling at a velocity of 0.7 m/s on a RipStik.
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Suppose a single 5.0 gram marble hits a line of five marbles that each have a mass of 2.5 grams. How many marbles do you think might be "kicked out" from the end of the line of small marbles?
Using the back, explain your answer to number seven above. Why do you think that number will be kicked out?
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A marble is rolled from a height h of 20 cm on a banana leaf marble ramp. Use the theoretic equation
to calculate the velocity of the marble at the bottom of the ramp.
The actual marble speed in class for a marble rolled from a height of 20 cm was less. Why?