20 points, im begging for help‼️ How much capacitance is needed to
store 0.00100 J of energy when the
charge on the capacitor is
4.86 x 10-5 C?
[?] x 10?!F

Aforce of 200 n is applied to an input piston of cross-sectional area 2 sq. cm pushing it downward 2.8 cm. how far does the output piston of cross-sectional area 12 sq. cm move upward? show all work.

The material that keeps its new shape after it is stretched is called?

Wind and moving water provide energy. question 1 options: chemical mechanical thermal none of the above