Corrected Solution 1
(a) Vertical position of platform
zplat = vplat t
Thus at t = 2 sec
m
2 sec = 10m
sec
(b) Initial velocity of stone (in frame of reference of ground):
m
m
(2)
vstone = 10
x+5
z
sec
sec
(c) Trajectory of stone:
m
(t tshoot )
x(t) = vx
PHY 1601 Fall 2010: Midterm Examination I Oct 5, 2010
Please answer all three questions, and show your work as partial credit will be given.
You may bring to the exam on sheet (both sides) of paper. Use of calculators or other
electronic devices is not al
PHY 1601 Fall 2011 Practice Midterm Examination 2
Please answer all four questions, and show your work as partial credit will be given. If
a problem consists of several parts, each subpart has equal weight.
You may bring to the exam on sheet (both sides)
Table of Information and Equation Tables for TVS AP Physics C Students
The accompanying Table of Information and Equation Tables are similar to those provided to students
when they take the AP Physics C Examinations. Therefore, students must NOT bring a c
PHYS C1601 Final Formula Sheet
r
v avg
t
savg
v
a avg
t
dv d 2 r
a
dt dt 2
v v0 at
1
x x0 v0t at 2
2
s R
v R
2R
v
dist.
t
dr
v
dt
2
v 2 v0 2a( x x0 )
v2
R
1
T
acent.
rA R rB
v A u vB
a A aB
Fnet ma
FBA FAB
Fg mg
f s s FN
T
FD
K
f
1
AC D v 2
2
12
mv