Besides the sun and planets what other objects make up our solar system?

Which types of electromagnetic waves have higher frequencies than the waves that make up ultraviolet light? check all that apply. radio waves infrared light microwaves gamma rays visible light x-rays

Aball has an initial velocity of 3 m/s. if there is no friction, what is the highest it could roll?

An open cart is moving along a straight frictionless horizontal track. when rain starts falling vertically into the cart, what happens to the speed of the cart?