Recent content by Lacy

alright i got the right answer THANK YOU for all the help hootenanny :)

would this be it vo=.5at^2 where a=9.8 t=2 so vo=19.6m/s ?

y=28(2)-(4.9)(4) alright now i got 36.4 is this right where vo=28 and t=2

i also got this equation but its different from the first one you rearrange y-yo = Vosin(theta)t- 1/2gt^2 so that sin(theta) = (1/2gt^2)/Vo. Once you have sin, plug in the variable in the y-yo = Vosin(theta)t- 1/2gt^2 formula. which way do i do it I am confused

i looked on the graph and it started at 34m/s

would this be correct y=34(2)-(4.9)(4) 48.4

now I am trying to find max height would i use y=vot-.5at^2 would this be correct y=34(2)-(4.9)(4) 48.4

thank you i fixed it

[SOLVED] x and y component problem? Homework Statement http://loncapa3.physics.sc.edu/cgi-bin/plot.png?file=dengjh_sc_1202847653_17793457_plot.data u will need that graph to solve this problem ) A golf ball is struck at ground level. The speed of the golf ball as a function of the time is...