an object Falls from rest from the top of a cliff. Another object is thrown downward from the same height 1.8 seconds later with the initial speed of 35.0 m/s. (a) if both objects at the ground simultaneously, how high is the cliff? (b) if, while the objects or airborne, earthquake opens a whole 20 m deep in the ground, with what speed will the second object hit the bottom
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.
an object Falls from rest from the top of a cliff. Another object is thrown downward from the same height 1.8 seconds later with the initial speed of 35.0 m/s.
(a) if both objects at the ground simultaneously, how high is the cliff?
(b) if, while the objects or airborne, earthquake opens a whole 20 m deep in the ground, with what speed will the second object hit the bottom
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