Classwork a). Find the total resistance in the circuits below
w
w
10 ohm
5 ohm
15 ohm
20 ohm
flowing in each series circuit if the volt

the first american roller coaster was the mauch chunk switchback railway, built in the mountains of pennsylvania in the mid-1800s. the track, originally built to send coal to a railway, was reconfigured as a "scenic tour."

when two balls of the different masses are dropped from equal height, they reach the ground at the same time .this is because they experience the same acceleration.

the acceleration is independent of mass.

thus when they are dropped they will always maintain the same velocity and travel the same distance (neglect air resistance of course) at the same time.

if the person is shown to have +90n, then ans is -10n.

if the person is shown to have -90n, then ans is +10n.