The Student Room Group

Physics Ques

heey dudes,

A Student is skateboarding down a ramp that is 6.0 m long and inclined at an angle of 18° to the horizontal. If the intial speed of the skater at the top of the ramp is 2.60 m/s what will be his speed at the bottom of the ramp?

i got the answer to be 11.16 m/s using v²=u²+2ax
but i dunno...im pretty bad at physics lol how can i be good at physics! :O

THanks for any help

A
Reply 1
a = gsin18
Reply 2
oh...k thanks for that! :-D
silly me