the current through a lightbulb is 2.0 amperes. How many coulombs of electric charge pass through the lightbulb in one minute?

The force needed to overcome static friction is usually less than that needed to overcome kinetic friction. true or false?

Ascientist notices that an oil slick floating on water when viewed from above has many different colors reflecting off the surface, making it look rainbow-like (an effect known as iridescence). she aims a spectrometer at a particular spot and measures the wavelength to be 750 nm (in air). the index of refraction of water is 1.3

Which of the the following are examples of projectile motion of both projectile motion and two dimensional motion