A roller coaster car is at rest at point
Determine the height,
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Aussie Maths & Science Teachers: Save your time with SmarterEd
A roller coaster car is at rest at point
Determine the height,
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Using the Conservation of Energy:
The diagram shows a drop hammer being used to drive a pile into the ground.
Which formula gives the height
A bike with a rider rolls down a hill without braking from a standing start at point
The combined weight of the bike and the rider is 100 kg.
Calculate the speed of the rider at point
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A scooter and rider enter the half pipe shown at a velocity of 3 m/s. The scooter and rider have a combined mass of 55 kg.
Calculate the maximum height,
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`0.45\ text{metres}
→ No loss of energy so mechanical energy conserved
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