let us suppose a person who has a 45 kg mass is riding along a frictionless roller coaster track. The cart at a particular instant, is 15 m above the ground and traveling at 30 m per seconds. Do you think the kinetic and potential energy of the car that the person riding is the same? why?

Why has my town experienced record-breaking cold and snowfall if the climate is warming? Is there scientific consensus that people are causing today's climate change? Do natural variations in climate contribute to today's climate change?

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let us suppose a person who has a 45 kg mass is riding along a frictionless roller coaster track. The cart at a particular instant, is 15 m above the ground and traveling at 30 m per seconds. Do you think the kinetic and potential energy of the car that the person riding is the same? why? ​

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let us suppose a person who has a 45 kg mass is riding along a frictionless roller coaster track. The cart at a particular instant, is 15 m above the ground and traveling at 30 m per seconds. Do you think the kinetic and potential energy of the car that the person riding is the same? why?