A 4kg object is moving at a speed of 5 m/sec. how much kinetic energy does the objects have

What is the final velocity of the initial velocity of 25 and -50?

What tightening torque should be used for a hexagonal head screw (not split-bolt) on a 250 kcmil conductor?

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.