Plz help Select ALL of the objects that are accelerating? 1 An apple falling off of a tree that speeds up as it falls towards the ground
2 A racecar driving at a speed of 100 miles/hour as it goes around a curve in the racetrack
3 A beam of light traveling from the sun to the Earth at a speed of -300,000,000 meters/second
4 A bus that is slowing down as it approaches the bus stop

Determine the maximum r-value of the polar equation r =3+3 cos 0

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) =_

Select all the correct answers. which two statements are true? a moving magnetic field creates an electric field. a constant magnetic field creates an electric field. a constant electric field creates a magnetic field. a moving electric field creates a magnetic field. resetnext