Physics, 27.04.2021 19:10 justachelseafan
The spin dry cycle in a washing machine is 660 RPM's or Rev/ Min. How many revolution per second is this?
What is the Time(T) for one revolution?
If the tub's radius is.4 meters, what is the rim's speed?
Now then, what is it's centrifugal acceleration?
Roughly how many times larger than Earth's acceleration(10 m/sec^2) is this? How many G's?
Someone please awnser this question!
Answers: 2
Physics, 21.06.2019 19:00
When the velocity of an object is doubled, by what factor is its momentum changed? by what factor is its kinetic energy changed? a) the momentum is zero. b) the momentum is not zero. c) difficult to say.
Answers: 3
Physics, 22.06.2019 11:00
The star betelgeuse is about 600 light-years away. if it explodes tonight, a. we'll know because debris from the explosion will rain down on us from space.b. we'll know it immediately because it will be brighter than the full moon in the sky.c. we won't know about it until 600 years from now.d. none of the above.
Answers: 3
Physics, 22.06.2019 15:00
Give an example in which the electrical energy changes to light energy
Answers: 1
Physics, 22.06.2019 18:00
Atank is filled with an ideal gas at 400 k and pressure of 1.00 atm . part a the tank is heated until the pressure of the gas in the tank doubles. what is the temperature of the gas?
Answers: 3
The spin dry cycle in a washing machine is 660 RPM's or Rev/ Min. How many revolution per second is...
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