4. a 15 v battery is connected to three capacitors in series. the capacitors have the following
capacitances: 4.54f, 12uf and 32uf. find the voltage across the 32uf capacitor.

What are the phases shown in a and d called?

Ascientist is tracking an object orbiting the sun that is found between mars and jupiter. in order to classify the object as an asteroid, it must be at least

Polly is pushing a box across the floor with a force of 30 n. the force of gravity is –8 n, and the normal force is 8 n. which value could describe the force of friction if polly could not move the box?