An apple falls from an apple tree, from a height of 12m above the ground. (a) How much time it will take to travel half the distance to the ground? (b) How long does it take to reach the ground? (c) What is the velocity of the stone after 0.5 s? (d) What is its velocity when it touches the ground? (a) How much time it will take to travel half the distance to the ground? The time taken to travel half the distance to the ground = (Please type/enter your answer here) (b) How long does it take to reach the ground? The time taken to reach the ground = (Please type/enter your answer here) (c) What is the velocity of the apple after 0.5 s? Velocity of the apple after 0.5s = m/s (Please type/enter your answer here) (d) What is its velocity when it touches the ground? Velocity of the apple when it touches the ground = m/s (Please type/enter your answer here)
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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