a busy waitress slides a plate of apple pie along a counter to a hungry customer sitting near the
end of the counter. the customer is not paying attention, and the plate sfides off the counter
horizontally at 0.84 m/s. the counter is 1.38 m high.
a. how long does it take the plate to fall to the floor?
b. how far from the base of the counter does the plate hit the floor?
c. what are the horizontal and vertical components of the plate's velocity just before it hits
the floor?
Answers: 2
Physics, 21.06.2019 20:40
In a vernier instrument the main scale is in 1/2 mm divisions .vernier is made by redividing 19 such divisions into 20 equal parts. calculate the least count of the instrument.
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Physics, 22.06.2019 17:00
Since the energy was not raising the temperature of the water during these segments, what was the energy used to do instead? your answer must include an explanation of what is happening to the molecules.
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Physics, 22.06.2019 21:30
Calculate the minimum energy required to remove one proton from the nucleus 126c. this is called the proton-removal energy. (hint: find the difference between the mass of a 126c nucleus and the mass of a proton plus the mass of the nucleus formed when a proton is removed from 126c.) express your answer with the appropriate units. emin e m i n = nothing nothing request answer part b how does the proton-removal energy for 126c compare to the binding energy per nucleon for 126c, calculated using eb=(zmh+nmn−azm)c2?
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Physics, 23.06.2019 01:00
The receptor cells that convert light energy into neural signals are called
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a busy waitress slides a plate of apple pie along a counter to a hungry customer sitting near the
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