Acar having an initial velocity of 12 meters per second speed up uniformly to 22 meters per second. this change is made in 4 second. what is the car's acceleration? show solution

What is the radius of the circular path ofa charged particle in a magnetic field?

What type of relationship exists between the length of a wire and the resistance, if all other factors remain the same? o a. resistance is directly related to length. ob. resistance is directly related to the square of the length. c. resistance is inversely related to the length. d. resistance is inversely related to the square of the length. reset next

When the magnetic domains in a material can be aligned, but eventually drift out of alignment, the material is