A horizontal disc is rotating about the vertical axis through its center. Points P and Q on the disc are at distances R and 2R respectively form the center. The acceleration at P is a. Which of the following is the acceleration at Q. 2R R O 0.5 a a O 2a 4a
Displacement, Velocity and Acceleration
In classical mechanics, kinematics deals with the motion of a particle. It deals only with the position, velocity, acceleration, and displacement of a particle. It has no concern about the source of motion.
Linear Displacement
The term "displacement" refers to when something shifts away from its original "location," and "linear" refers to a straight line. As a result, “Linear Displacement” can be described as the movement of an object in a straight line along a single axis, for example, from side to side or up and down. Non-contact sensors such as LVDTs and other linear location sensors can calculate linear displacement. Non-contact sensors such as LVDTs and other linear location sensors can calculate linear displacement. Linear displacement is usually measured in millimeters or inches and may be positive or negative.
![A horizontal disc is rotating about the vertical axis through its center. Points P
and Q on the disc are at distances R and 2R respectively form the center. The
acceleration at P is a. Which of the following is the acceleration at Q.
P
2R
0.5 a
a
2a
4а](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F526c31fe-298c-4943-8c11-384ea74ee331%2F18ad3921-4eef-4914-915b-eb728271da49%2F73aka6e_processed.jpeg&w=3840&q=75)
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