4. which of the following usually occurs with a short circuit? a. most of the current will flow through one part of the circuit. b. all parts of the circuit will begin to carry higher amounts of current than normal. c. all parts of the circuit will begin to carry lower amounts of current than normal. d. the material within a fuse may begin to melt when the current ceases to exist.

The process in which the nucleus of an atom splits into two lighter atoms, releasing a large amount of energy is nuclear

(a) assume the equation x = at^3 + bt describes the motion of a particular object, with x having the dimension of length and t having the dimension of time. determine the dimensions of the constants a and b. (use the following as necessary: l and t, where l is the unit of length and t is the unit of time.) (b) determine the dimensions of the derivative dx/dt = 3at^2 + b. (use the following as necessary: l and t, where l is the unit of length and t is the unit of time.)

Amother used 150 watts of power to raise a 15 newton object in a time interval of 8.0 seconds. through what vertical distance was the object raised ?