To clear a jump a skateboarder has to increase his velocity from 4 m/s to 12 meters/second. He has only 4 seconds to do it. What must his acceleration be to make this jump?

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.

Urgent i will give brainliest farmer dantzler brings her prize pig, penny, to the annual country fair. if the mass of the pig is 140 kg, what is the weight? (what are you solving for? what is your formula? what unit do you use to represent weight? you can do it! ) your a.14 g b.140 n c. 1400 kg d. 1372 n show me how to work it too

A200 g lead frying pan gains 2000 joules of heat. what is the change in temperature