Physics, 26.06.2019 19:00, sebascarvallo2003
Ablock weighing 15 newtons is pulled to the top of an incline that is 0.20 meter above the ground, as shown below. if 4.0 joules of work are needed to pull the block the full length of the incline, how much work is done against friction?
Answers: 1
Physics, 22.06.2019 13:30, Bra1nPowers
6โ48 bananas are to be cooled from 24 to 138c at a rate of 215 kg/h by a refrigeration system. the power input to the refrigerator is 1.4 kw. determine the rate of cooling, in kj/ min, and the cop of the refrigerator. the specific heat of banana above freezing is 3.35 kj/kgยท8c.
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Physics, 22.06.2019 23:30, ashleygervelus
What kind of waves require a medium to travel? question 6 options: light waves mechanical waves all waves need a medium to travel electromagnetic waves
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Physics, 23.06.2019 00:30, briseisr20
3. which is not a primary color of light? blue red green yellow
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Ablock weighing 15 newtons is pulled to the top of an incline that is 0.20 meter above the ground, a...
Mathematics, 27.03.2021 01:00
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