Physics, 30.06.2019 09:40, jasjoh39p0rp6i
100 ! need in this diagram, there is no battery. which describes how this lightbulb lights? a. a mechanical force turns the rod. this electrifies the coil and generates the electric current that runs through the wires to power the lightbulb. b. an electrical force turns the rod. this magnetizes the coil and generates the electric current that runs through the wires to power the lightbulb. c. a mechanical force turns the rod. this magnetizes the coil and generates the magnetic field that runs through the wires to power the lightbulb. d. a mechanical force turns the rod. this magnetizes the coil and generates the electric current that runs through the wires to power the lightbulb.
Answers: 2
Physics, 21.06.2019 22:40, kiaunarayne808
The desk has a weight of 75 lb and a center of gravity at g. determine the initial acceleration of a desk when the man applies enough force f to overcome the static friction at a and b. also, find the vertical reactions on each of the two legs at a and at b. the coefficients of static and kinetic friction at a and b are ms = 0.5 and mk = 0.2, respectively
Answers: 2
Physics, 22.06.2019 07:30, luckylady
Select all of the following that are equal to an impulse of 20 unitsa) force= 5, time= 5.5b) force= 25, time= 0.8c) force= 0.1, time= 200d) force= 10, time= 2(its b, c, and d)(also in order to find answer they have to add to get the unit)ex= 25x.8=20 or .1x200=20
Answers: 1
Physics, 22.06.2019 09:00, atsuedem974
Chemical energy is a form of energy. a. heat b. kinetic c. potential d. electromagnetic
Answers: 2
Physics, 22.06.2019 09:30, ayeheavymetal
The graph represents the distance a car travels over time while on the highway. which statement about the car's trip is accurate? a) the car does not move over time. b) the car travels at a constant velocity. c) the car's velocity increases constantly over time. d) the car's velocity decreases constantly over time.
Answers: 1
100 ! need in this diagram, there is no battery. which describes how this lightbulb lights? a. a...
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