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If the roller coaster car in the above problem were moving with twice the speed (4m/s), then what would be its
If the roller coaster car in the above problem were moving with twice the speed (4m/s), then what would be itsnew kinetic energy?
Final answer:Doubling thespeedof an object results in a kinetic energy that is four times the original, due to the relationship where kinetic energy is proportional to the square of the velocity.Explanation:When the speed of an object is doubled, its newkinetic energywill be quadruple the original amount. This happens because kinetic energy isproportionalto the square of the velocity (represented by the equationKE = 0.5 × m × v²). If theinitial kinetic energywith speed v is1 Joule, then doubling the speed to4 m/swill result in the kinetic energy being4 Joules(since2² = 4).Learn more about Kinetic Energy here:brainly.com/question/26472013#SPJ2...
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