If a raindrop falls 2200 m in Free Fall, how long will it take to hit the ground?

Which simple machine is not part of this compound machine? a. lever b. pulley c. inclined plane d. wheel and axle

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) =_

While the change in blank will remain the same during a collision, the force needed to bring an object to a stop can be blank if the time if collision is blank