chapter covers also elastic/inelastic collisions, might have some work combined into it
thanks a bunch huskey for the help, figured out #1 i think check it out=
(coefficient of friction)*g=a
(0.030)*(-9.80 m/s^2) = a
a= -0.294 m/s^2
Vf^2 = Vo^2 +2as
0= (4.0 m/s)^2 + 2(-0.294)s
-16.0...
I read the forum rules etc and says you can't do these for me but was wondering if you could suggest what equations/steps to use for them? starting a new chapter and having trouble knowing what to start with, ill do the math myself :smile:
1. A hockey puck is moving across the ice at 4.0...