We know for newton's 2nd law of motion that the force on an object is equal to the mass of the object times the acceleration of
that object. a 9kg bowling ball was thrown with a force of 5 n. what was it's acceleration? be sure to show how you solved the problem, not just the answer.
Any incident ray traveling parallel to the principal axis of a converging lens will refract through the lens and travel through the focal point on the opposite side of the lens. ... These rays of light will refract when they enter the lens and refract when they leave the lens.
