PLEASE HELP ASAP A single loop of wire with an area of 0.0500m ^ 2 is in a uniform magnetic field that has an initial value of 2.10 T is perpendicular to the plane of the loop, and is decreasing at a constant rate of 0. 160T / s . What emf is induced in this loop?

Which of the following is a homogenous mixture? o a. a toy box filled with toys o b. blood o c. trail mix o d. spaghetti and meatballs submit

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".

Awhite-blue star is hotter than a red star. select the best answer from the choices provided true or false