Reduce, reuse, recycle! soft drinks come in aluminum cans that are readily recycled. storage of empty cans is never a problem, since aluminum cans are easily crushed because they are very a) conductive. b) magnetic. c) malleable. d) soluble.

What are the applications of electromagnetic waves

Aparticle's position is given by x = 3.00 - 9.00t + 3t2, in which x is in meters and t is in seconds. (a) what is its velocity at t = 1 s? (b) is it moving in the positive or negative direction of x just then? (c) what is its speed just then? (d) is the speed increasing or decreasing just then? (try answering the next two questions without further calculation.) (e) is there ever an instant when the velocity is zero? if so, give the time t; if not, answer "0". (f) is there a time after t = 3 s when the particle is moving in the negative direction of x? if so, give the time t; if not, answer "0".

Explain how a step-down transformer makes electricity safe for use in homes