A volleyball is hit when it is 4 ft above the groundand 12 ft from a 6-ft-high net. It leaves the point of impact withan initial velocity of 35 ft / sec at an angle of 27 and slips by theopposing team untouched. When is the volleyball 7 ft above the ground? How far (ground distance) is the volleyball from where it will land?
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 volleyball is hit when it is 4 ft above the ground
and 12 ft from a 6-ft-high net. It leaves the point of impact with
an initial velocity of 35 ft / sec at an angle of 27 and slips by the
opposing team untouched. When is the volleyball 7 ft above the ground? How far
(ground distance) is the volleyball from where it will land?
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