The particle passes point O at the speed of 4 m/s. Between O and B. the speed increases at the rate of 0 3 m 4 m/s2, where e is the speed in m/s. Find two correct answers: The normal reaction at the point Bis zero. O The speed at the point B is zero. O The speed at the point A is 5.1 m/s. B The magnitude of the acceleration is 11.85 m/s2 when the particle is just to the left of point A The speed of the particle is given by 3/2 (68+8), where s is the distance from O.
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.
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