Unformatted text preview: hapter II: Planar Rigid Body Kinematics Homework Homework 2.B
Given: Point A of plate ABCD moves to the right with a speed of vA as the plate rotates with an
angular speed of ω .
Find: For the instant shown, determine the velocity of point C on the plate. Write your answer
as a vector. vA A y 0.5m 0.5m B D
0.5m x 0.5m C
Use the following parameters in your analysis: vA = 2 m/s and ω = 3 rad/s (CCW). Chapter II: Planar Rigid Body Kinematics Homework II-5 Planar Kinematics Homework Problems ME 274 Homework 2.C Problem II-5 Given: The wheel shown below rolls without slip on cart A. The cart has velocity vA = vAˆ and
ˆ. The center of without slip onvelocity vAssuming that the cart has C = aCˆ.
ˆ and acceleration a velocity
acceleration aA =shown below rolls the wheel has cart A. C = vC i
The wheel aA i v A = vA i and acceleration a A = aA i , and the center of the wheel has velocity vC = vC i
and acceleration aC = aC i , determine the velocity and acceleration of point B. Find: Determine t...
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- Fall '09
- Velocity, planar rigid body, Rigid Body Kinematics