Please help
Imagine that you have a bicycle wheel that you start spinning. Then you place your...
Physics, 23.04.2020 18:22 Shavaila18
Please help
Imagine that you have a bicycle wheel that you start spinning. Then you place your hand on the wheel to stop it.
1. What kind of energy does the wheel have once it is stopped?
2. What kind of energy does the wheel have while it is spinning?
Answers: 1
Physics, 23.06.2019 08:30, jd326677777gfc
List and describe three ways that humans can change ecosystems and three ways that humans can protect ecosystems.
Answers: 2
Physics, 23.06.2019 10:30, Serenitybella
Car batteries are often rated in amp-hours. this rating indicates the quantity of charge that can pass through the battery before the battery's chemical energy must be restored by the car's generator or some other source. the amp-hour unit is convenient for simple calculations. for example, a 60-amp-hour battery can supply a current of 1.0 a for 60 h (or 60 a for 1.0 h) before going dead. find the energy stored in the following. (a) a 58 a-h, 10 v car battery(b) a 1.3 a-h, 1.7 v flashlight battery
Answers: 1
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