If a bat exerts a 350N rightward force on a baseball, how much force is the baseball
exerting on the bat?
350 N to the right
350 N to the left
175 N to the right
175 N to the left

Gordon is going for a run through the park, but it is cold outside. the low outside temperature could affect his personal safety.

Ahot-air balloon is 11.0 m above the ground and rising at a speed of 7.00 m/s. a ball is thrown horizontally from the balloon basket at a speed of 9.00 m/s. ignore friction and air resistance and find the speed of the ball when it strikes the ground.

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