Friday, September 21, 2001
Announcements:
-
Exam 1 is on Monday - bring a calculator, scantron sheet, No. 2 pencil,
and open mind
-
A list of possible real-world problems
for Exam 1 is now available.
-
Let me know if you need to take the make-up exam.
-
RWP2 and RWP3 have been graded and can be picked up before or after class.
Rocket Cart demo - Find the acceleration, the final speed, and the
force of each fire extinguisher.
Summary of student questions and concerns (from Minute Paper: 9/19/01)
-
projectile motion
-
angles and force components for inclined planes
-
vector components
-
normal force: Fn = -Fg ?
-
free body diagrams
-
applications of F = ma
-
static versus kinetic friction
Review for Exam
-
Questions from last year's exam
-
HW3b - car on cliff
-
HW4b - crutches
-
others?
Assignments:
-
Bring your original real-world problem to the exam on Monday
-
HW5a (due Wednesday)