Physics, 28.07.2019 08:00 velaserik1
Which example shows potential energy? a. a skydiver falling b. a car racing c. hitting a nail with a hammer d. a wound up watch spring
Answers: 2
Physics, 22.06.2019 15:00
What happens when a rubber rod is rubbed with a piece of fur?
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Physics, 22.06.2019 17:20
You charge a parallel-plate capacitor, remove it from the battery, and prevent the wires connected to the plates from touching each other. when you increase the plate separation, what happens to the following quantities?
Answers: 1
Physics, 22.06.2019 18:50
Avertical clean glass piezometer tube has an inside diameter of d = 1 mm and is used to measure pressure in a horizontal pipe carrying water as shown. due to pressure in the pipe, the water at 20c rises into the tube to a height h. if the water pressure in the pipe is p = 500 pa gauge, estimate the height h: (a) without considering surface tension (b) with surface tension (capillary) effects. the contact angle can be assumed at 30 deg
Answers: 2
Which example shows potential energy? a. a skydiver falling b. a car racing c. hitting a nail with...
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