Measurements of a Table
PHY 111/113 MWF 9:00 Rm PSH 361
May 20, 2016
This experiment was conducted to find the mean value and the standard deviation of the mean
value of an object from a sample of m
PHY111 Fall 2015 Exam 3
GENERAL INSTRUCTIONS: Keep a copy of your answers. Throughout the exam use the free fall acceleration value g=10 m/s2.
Assume the use of proper units in all answers.
Part A. The scale of the vectors shown is of one MKS unit (of for
CHMHw Problem432 iFIasourcas a @
.- Part A
Your car is skidding to a stop from a high speed. |denfy all forces acting on the object.
Check all that apply.
J Air resistance.
J Kinetic friction force, it
CH I14 Hw :> Problem 4.31
Your car is accelerating to the right from a stop.
Identify all forces acting on the object and draw the freebody diagram.
Draw the vectors starting at the black dot. The location and orientation o