Physics, 05.11.2019 22:31 Bradgarner772
Acar starts from rest and travels 5.0 s with a uniform acceleration of 1.5 m/s2. the driver then applies the brakes, causing the car to slow down at a rate of 2.0 m/s2. if the brakes are applied for 3.0 seconds, how fast is the car going at the end of the braking period and how far has it gone from the start?
Answers: 3
Physics, 21.06.2019 23:30
To do work, this truck uses energy stored in chemical fuel and an electrical battery. how much total energy does this truck put out?
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Physics, 22.06.2019 11:30
Write down two additional questions about earth's magnetic field that will make your presentation more informative.
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Physics, 22.06.2019 15:00
You hang a book bag on a spring scale and place the bag on a platform scale so that the platform scale reads 23.7n and the spring scale reads 13.8n. what is the magnitude of the force that earth exerts on the bag?
Answers: 1
Physics, 22.06.2019 16:20
How does a circuit breaker protect a refrigerator? a. when the current is too high, a metal strip in the fuse melts and opens the circuit. b. when the resistance is too high , a re-settable which opens a circuit c. when the current is too high , a re-settable switch opens the circuit d. when the resistance is too high a metal strip in the fuse melts and opens the circuit
Answers: 2
Acar starts from rest and travels 5.0 s with a uniform acceleration of 1.5 m/s2. the driver then app...
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