## Question

###### A2kg mass is dropped to the ground through a conducting loop. The mass starts 3 meters off the ground with zero velocity, and it lands with a velocity 7 meterslsecond. You may take g to be 9.8 m/s^2 and ignore all other forces than gravity and electricity + magnetism: How much energy did the conducting loop dissipate (release) as heat and how do you know?

A2kg mass is dropped to the ground through a conducting loop. The mass starts 3 meters off the ground with zero velocity, and it lands with a velocity 7 meterslsecond. You may take g to be 9.8 m/s^2 and ignore all other forces than gravity and electricity + magnetism: How much energy did the conducting loop dissipate (release) as heat and how do you know?

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