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Answers: 1
Physics, 22.06.2019 09:30
The necleus of an atom is made up of what subatomic particles?
Answers: 1
Physics, 22.06.2019 09:40
When you jump from an elevated position you usually bend your knees upon reaching the ground. by doing this, you make the time of the impact about 10 times as great as for a stiff-legged landing. in this way the average force your body experiences is a) less than 1/10 as great. b) more than 1/10 as great. c) about 1/10 as great.d) about 10 times as great.
Answers: 1
Physics, 22.06.2019 10:30
An insulated 40 ft^3 rigid tank contains air at 50 psia and 120°f. a valve connected to the tank is now opened, and air is allowed to escape until the pressure inside drops to 25 psia. the air temperature during this process is kept constant by an electric resistance heater placed in the tank. determine the electrical work done during this process.
Answers: 2
Physics, 22.06.2019 21:00
Describe how the motion of a spring being pushed forward and backward is similar to the motion of air particles in a sound wave.
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Mathematics, 04.07.2019 05:30
Mathematics, 04.07.2019 05:30
Chemistry, 04.07.2019 05:30
Mathematics, 04.07.2019 05:30
Mathematics, 04.07.2019 05:30
Biology, 04.07.2019 05:30
Biology, 04.07.2019 05:30
Biology, 04.07.2019 05:30
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History, 04.07.2019 05:30
Chemistry, 04.07.2019 05:30
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Computers and Technology, 04.07.2019 05:30
Mathematics, 04.07.2019 05:30