Physics, 25.10.2019 18:43 snowprincess99447
Ramon and sally are observing a toy car speed up as it goes around a circular track. ramon says, "the car’s speeding up, so there must be a net force parallel to the track." "i don’t think so," replies sally. "it’s moving in a circle, and that requires centripetal acceleration. the net force has to point to the center of the circle." do you agree with ramon, sally, or neither.
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Physics, 22.06.2019 06:30
Organelles are 1. responsible for producing power for the cell 2. tiny structures in the cell that carry out the cell's activities 3. responsible for digestion in the cell 4. found outside of the membrane
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Physics, 22.06.2019 07:40
Which best describes how fluids change as they travel through different portions of the convection currents? they change to solids at the outer portion of the convection currents. they change to solids at the inner portion of the convection currents. they become more dense at the outer portion of the convection currents. they become more dense at the inner portion of the convection currents
Answers: 2
Physics, 22.06.2019 15:10
In the circuit, the switch s has been open for a long time and r = 125 kohm. it is then suddenly closed. (a) determine the time constant before the switch is closed. s (b) determine the time constant after the switch is closed. _ s (c) let the switch be closed at t = 0. find the current in the switch as a function of time. (use t for time. express your answer in milliamps and seconds.) i(t) =_
Answers: 3
Ramon and sally are observing a toy car speed up as it goes around a circular track. ramon says, "th...
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