I During training, an aerial skier takes off from a ramp that is inclined at 40° to the horizontal and lands in a pool that is 10 m below the end of the ramp. If she takes 1.5 s to reach the highest point of her trajectory. Calculate: a. the speed at which she leaves the ramp. b. the maximum height above the end of the ramp that she reaches.
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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