HELP ME PLZ Determine this kinetic energy of a 1500-kg roller coaster car that is moving with a speed of 40.0 m/s

Mrityunjay asked Feb 23, 2022

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22 votes

HELP ME PLZ

Determine this kinetic energy of a 1500-kg roller coaster car that is moving with a speed of 40.0 m/s

Mrityunjay asked Feb 23, 2022

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20 votes

Answer: 1200 000 J = 1.2 MJ

Explanation: Ek = 0.5 mv² = 0.5 · 1500 kg· (40 m/s)²

Moxi answered Feb 27, 2022

by Moxi

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