This preview shows page 1. Sign up to view the full content.
78. The freebody diagram for the puck is shown below.
N
F
G
is the
normal force of the ice on the puck,
G
f
is the force of friction (in the –
x
direction), and
mg
G
is the force of gravity.
(a) The horizontal component of Newton’s second law gives –
f
=
ma
,
and constant acceleration kinematics (Table 21) can be used to find
the acceleration.
Since the final velocity is zero,
vv
a
x
2
0
2
2
=+
leads to
This is the end of the preview. Sign up
to
access the rest of the document.
This note was uploaded on 05/17/2011 for the course PHY 2049 taught by Professor Any during the Spring '08 term at University of Florida.
 Spring '08
 Any
 Physics, Force, Friction, Gravity

Click to edit the document details