Physics, 26.03.2020 16:57, damyonfenton13

7)
A battery is connected to a motor. The battery releases enough energy to perform 200) of work, but the motor produces only 90 J.
Why?
The battery has a leak.
Some energy is released as heat.
The motor is connected improperly.
The motor is connected to the battery in parallel

Please help!

Answers: 2

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7) A battery is connected to a motor. The battery releases enough energy to perform 200) of work, but the motor produces only 90 J. Why? The battery has a leak. Some energy is released as heat. The motor is connected improperly. The motor is connected to the battery in parallel Please help!

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7)
A battery is connected to a motor. The battery releases enough energy to perform 200) of work, but the motor produces only 90 J.
Why?
The battery has a leak.
Some energy is released as heat.
The motor is connected improperly.
The motor is connected to the battery in parallel

Please help!