The object shown is sitting on a horizontal surface and has a mass of 220 kg. If a force of 495 N is applied vertically upward, what is the normal force acting on the object? We will round gravity to 10 m/s^2

Calculate the mass of an object that has a momentum of 100kg x m/sec and velocity of 4 m/sec

An object weighs 40n in air, weighs 20n when submerged in water and 30n when submerged in a liquid of unknown density. what is the density of the liquid?

Gather reliable information to brent make his decision. to gather this information, use newspapers, call insurance companies or look at their web sites, and review consumer magazines and web sites. also, look at the manufacturer web site or for information about gas mileage. list the sources you use and take notes.