yulaarmstrong
22.09.2020 •
Physics
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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