Physics, 24.07.2019 22:30 christianmcafee
An electric dryer consumes 6 joules of energy when operating at 220 volts for 3 minutes. during operation the dryer draws a current of approximately?
Answers: 1
Physics, 21.06.2019 19:10
Natural forces that can alter ecosystems include seasons and climate changes. t or f
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Physics, 22.06.2019 12:00
The sunās mass is 2.0Ć10^ 30 kg, its radius is 7.0Ć10 5 km, and it has a rotational period of approximately 28 days. if the sun should collapse into a white dwarf of radius 3.5Ć10 3 km, what would its period be if no mass were ejected and a sphere of uniform density can model the sun both before and after?
Answers: 3
Physics, 22.06.2019 12:00
What is the weight of a feather (mass = 0.0001 kg) that floats through earth's and the moon's atmospheres?
Answers: 1
Physics, 22.06.2019 18:30
Aheavy piece of hanging sculpture is suspended by a90-cm-long, 5.0 g steel wire. when the wind blows hard, the wire hums at its fundamental frequency of 80hz. what is the mass of the sculpture?
Answers: 3
An electric dryer consumes 6 joules of energy when operating at 220 volts for 3 minutes. during oper...
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