Physics, 31.07.2019 16:30 nayelimoormann
Match the situation with the energy transformation itembank: move to top a boy shooting a rubber band across the classroom a child going down a slide on a playground rubbing your hands together to warm them on a cold day turning on a battery operated light using a dc electric motor using a gas power heater to warm a room using a hand crank generator to produce electric current using the light in your room that is plugged into the wall chemical potential energy transformed into radiant energy gravitational potential energy transformed into kinetic energy elastic potential energy transformed into kinetic energy chemical potential energy transformed into thermal energy electrical energy transformed into radiant energy kinetic energy being transformed into thermal energy electrical energy transformed into kinetic energy
Answers: 2
Physics, 21.06.2019 23:30
Truck traveling west on the highway experiences an acceleration to the east. what could be the cause of this acceleration
Answers: 1
Physics, 22.06.2019 10:00
Explain the comparisons between nature and packingtown that appears on pages 81 and 82 answer
Answers: 2
Physics, 22.06.2019 11:30
(2) (a) you have a simple circuit that consists of only a battery (δvbat=1.5v) and two resistors with resistance r1=10ω and r2=5ω, connected in series with each other. what is the current running through the battery? (b) you re-arrange your circuit so now r2 is attached in parallel to r1 rather than in series. what is the current running through the battery? (c) you add an additional resistor r3=7ω on the same branch as r2. what is the current running through the battery? (d) what is the power dissipated in r3?
Answers: 3
Physics, 22.06.2019 15:40
If two parallel light rays hit a mirror, they will not be parallel to each other after they reflect.
Answers: 1
Match the situation with the energy transformation itembank: move to top a boy shooting a rubber ba...
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