Abox has a mass of 5.8 kg the box is lifted from the garage floor and placed on a shelf 2.5 m off the ground how much gravitational potential energy energy does the box have before it falls off the shelfa 18.3 j b100 42.1 m / s c 14.5 jd 142.1 j

Infrared rays have a shorter wavelength than question 11 options: x-rays. ultraviolet rays. radio waves. gamma rays.

Two 1.20-m nonconducting wires meet at a right angle. one segment carries + 2.50 µc of charge distributed uniformly along its length, and the other carries - 2.50 µc distributed uniformly along it, as shown in fig. 21.50. ( a. find the magnitude and direction of the electric field these wires produce at point p, which is 60.0 cm from each wire. ( b. if an electron is released at p, what are the magnitude and direction of the net force that these wires exert on it?

Write a polynomial function with the given zeros x= -1,0,2show your work