Mechanics AP Physics C 1995
26 m/s
1. J F Vt F (t ) dt
0.5kg
5kg
(a) Area = 4 + 4 + 4 = 12 Ns

2m
(b) J Vp (Use J=12 on the 5kg ball.)
12 5v f 5(0) v f 2.4 m s
1.2m
(c) For the 0.5kg cube in collision with.
p0 = pf (Using conservation of momentum for the
AP PHYSICS C Mechanics 1987
1. The adult's horizontal force is represented by FP.
In equilibrium: FP T sin and W T cos
Using our old trick of dividing the equations.
F
T sin
F
P tan FP W tan
(b) P
W T cos
W
or solving for T in the second equation we g
AP Physics C Chapter 28 & 29 Take Home
1.
The figure (not drawn to scale) shows a square
loop, 20 cm on a side, in the xy plane with its
center at the origin. The loop carries a current of 5
A. l Above it at y = 0, z = 10 cm is an infinitely long
wire par
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MOREREVIEWQUESTIONSFORORGANICCHEMISTRY
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B
A
C
1._C_Thismakespeptidebonds.
2._B_Whichoftheabovewillendwiththelettersose.
3._Thisoneishydrophobic.
4._Thisoneisusedinth