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Set up the red car with an initial velocity of +3m/s and mass of 3 kg.Set...

Set up the red car with an initial velocity of +3m/s and mass of 3 kg.Set up the blue car with an initial velocity of -2 m/s and mass of 1 kg. they join and have a final velocity of +1.8m/s

a)Show by calculation if momentum is conserved. Include a percentage error calculation. Use the initial momentum before as the theoretical value for the percentage error calculation. Make a statement

b)Show by calculation if kinetic energy is conserved. Use the initial kinetic energy before as the theoretical value for the percentage error calculation. Make a statement.

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