Unformatted text preview: nd θ = 180◦ .
Use in following parameters in R = 0.75 me m
0
eters and ! = 180° . Chapter V: Rigid Body Kinetics Homework V17 Rigid Body KineticsProblemProblems
Homework V.15 ME 274 Given: The center of the homogeneous disk of mass m shown below has an initial velocity of v0
Problem V15
up the slope. The center of the homogeneous disk of mass m shown below has an initial velocity of v0
Find: Find the of the of the disk after an elapsed time of ∆t, assuming that
up the slope. Find the velocityvelocitydisk after an elapsed time of !t, assuming that the the disk rolls without
slip.
disk rolls without slip. O r ! ◦
Use m 8 kg, r = 0.3 m, ! = in your analysis: / = and
Use the following: the=following parameters 36.87°, v0 = 36 m msec 10kg ,!rt = 105secs . = 30 , v0 = 30m/sec and
= 0. m , θ ∆t = 12sec. Chapter V: Rigid Body Kinetics Homework
omework Problems V19
ME 274 Problem V.17
Given: The skater begins to spin in place with his arms extended, and then increases his rate of
rotation his arms extended, and then increases his
ns to spin in place with by bringing his arms closer to his body. rate of...
View
Full Document
 Spring '09
 Force, Mass, Rigid Body, Angular velocity, Rigid Body Kinetics

Click to edit the document details