uestion An object starts moving from rest with constant acceleration of 14 m/s, what is its final velocity after travelling a distance of 28 m? 19: (a) 4 m/s (b) 8 m/s (c) 28 m/s (d) 32 m/s Question The y-component of a vector having length 100 m at an angle of 30 with x-axis will be equal to... 20 (a) 50 m (b) 75 m (c) 150 m (d) 300 m Question A particle moves with a velocity according to the equation v(t) = (at + b) m/s. where, a 2 m/s and b 14 m/s, Find the acceleration of the particle at t-1 sec. (c) 5 m/s (d) 7 m/s (a) 2 m/s (b) 3 m/s
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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