In electrical work, the symbol w is used to indicate
a. voltage.
b. resistance.
c....
Physics, 01.12.2019 02:31 cdjeter12oxoait
In electrical work, the symbol w is used to indicate
a. voltage.
b. resistance.
c. electromagnetic force.
d. current.
Answers: 2
Physics, 21.06.2019 15:10
Alightning strike consists of charge moving from a cloud to the ground . in one particular case, the electrons in a lightning strike are confined to travel within a radius of 1.5 m and to move at a speed of 5.0 x 10 m/s. if the density of electrons in the strike is 10'15 electrons/m what current is carried by the lightning ?
Answers: 1
Physics, 22.06.2019 13:40
An ideal otto cycle has a compression ratio of 10.5, takes in air at 90 kpa and 40Β°c, and is repeated 2500 times per minute. using constant specific heats at room temperature, determine the thermal efficiency of this cycle and the rate of heat input if the cycle is to produce 90 kw of power.
Answers: 2
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Suppose you plot the distance traveled by an object at various times and you discover that the graph is not a straight line. what does this indicate about the object's acceleration?
Answers: 3
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Based on this activity, is kinetic energy always transformed into potential energy?
Answers: 1
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