Kinetic Energy is proportional to mass and speed. Use the formula KE=.5*M*V2 to determine the kinetic energy of a 48-kg roller coaster car that is moving with a speed of 5 m/s. i need help a KE = 1600 Joules b KE = 600 Joules KE = 60 Joules d KE = 6000 Joules

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the answer is a. the yacht traveled from the dock north to the 200-meter marker in the bay in less than 5 minutes, giving the passengers several more hours to fish.

im doing peak rn so sry if its wrong

answer a fan shaped mass of sediment deposited at the base of a mountain front do to an abrupt change in stream gradient;