Recent content by gary_shuford

Im getting really frustrated I've figured a way to get the right answer for a lot of two dimensional motion problems but i cannnott figure out what formulas to use when o use them can anyone give me a list of formulas used to solve these types of problems another question is Why do two...

ok i have a test thursday i need help 1.prove an object thrown upwards with a velocity of 20.0 m/s has the same velocity going up past 5.0 meters as it does falling down past 5.0 meters? [Vf^2=Vi^2 + 2 (-9.81) delta X] ? 2.A car is driving down a road on a snowy day. The car is...

no help??/?

see what formula am i using

im behind i missed a couple days and a couple formulas and occasional nap but I am confused i get the concept but i don't know which and when to use what formulas

so how did u know to use sin in thie problem

so like sin is vertical , cos is horizontal don't you take the inverse of it to get it like on the cal u would say sin-1(35)??

35 degrees?

possibly I am so conused in this class have you seen problems like this

man i don't understand this stuff i have a test on thursday and i found some practice problems can anyone help me solve thesei need to learn how to do them i don't have the formulasbut pleasee just tell me which formulas to use i don't want answers pleaseee 1. In 1993, Bill tossed a ball...

yes i understand but i really don't even know the forumals these arent hoemwork there just i need help with them where to start

man i don't understand this stuff i have a test on thursday and i found some practice problems can anyone help me solve these( please show work) i need to learn how to do them i have the formulas i think but idont know when and which to use please help soon 1. In 1993, Bill tossed a ball...