CSPC-PSUB
College of Engineering and Architecture
EQUATION OF
MOTION,
CYLINDRICAL
COORDINATES
ENGR. ULYSSA MAE B. SERRANO
Class Instructor
LEARNING OBJECTIVE
1. Apply equations of motion (Newton’s
Second Law) to solve particle kinetic
problems using cylindrical coordinates
CYLINDRICAL COORDINATES
CYLINDRICAL COORDINATES
CYLINDRICAL COORDINATES
EXAMPLE #1
A 1 kg-ball is being pushed by a rod
to move in a horizontal grooved,
smooth slot. It starts from Ɵ = 0˚.
Determine the force the rod exerts on
the ball at Ɵ = 15˚, if at this instant
the rod moves at angular speed 𝜃ሶ =
1 rad/s, with angular acceleration
𝜃 =ሷ 2 rad/s2. The ball is only in
contact with the outer side of the
slot.
EXAMPLE #1
EXAMPLE #1
EXAMPLE #1
EXAMPLE #1
EXAMPLE #1
EXAMPLE #1
CSPC-PSUB
College of Engineering and Architecture
THANK YOU
ENGR. ULYSSA MAE B. SERRANO
Class Instructor