A bullet of mass 10 g travelling at 600 ms^-1 hits the hero of a western film in the chest and ricochets off the bible his momma gave him before he
left to herd cattle. The bullet is now travelling at 45 ms^-1 and the man
staggers back at a speed of 0.12 ms^-1. What is the mass of the cowboy?

What is the temperature in degrees celsius of a substance with a tempature of 49k

While standing outdoors one evening, you are exposed to the following four types of electromagnetic radiation: yellow light from a sodium street lamp, radio waves from an am radio station, radio waves from an fm radio station, and microwaves from an antenna of a communications system. rank these type of waves in terms of increasing photon energy.

Why is rain likely when warm, moisture-laden air meets cold air? a) the lighter warm air will rise and cool down, causing condensation and rain. b) the cold air moves faster and pushes the warm air away, causing condensation and rain. c) the moisture in the warm air condenses on contact with the cold air, causing rain to fall. d) the cold air mixes with the warm air, reducing its temperature causing moisture to condense.