Electric current is a measure of Group of answer choices

a. the amount of resistance provided by the circuit.
b. the amount of electric charge that passes within a certain amount of time.
c. the amount of electric potential an electron gains passing through a battery
d. the amount of protons that pass through a resistor.

In a given chemical reaction, the energy of the products is greater than the energy of the reactants. which statement is true for this reaction?

The pressure proportional to the area a- inversely b- directly c- increase d-decrease

Asatellite component is in the shape of a cube with 10cm edges, has an evenly distributed mass of 2 kg and one bolt hole at each of four corners. if the maximum predicted random vibration environment is 10 grms, what bolt size would be a good choice for restraint? what other factors might drive bolt size besides force/stress?