An airplane is flying at 200 m/s at an angle of 30° north of east. How fast is the plane flying east? Vy = vi sin 0 vx = vi cos 0 Vi Vx Vi To help you visualize... 30°
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.
All physical quantities are classified into scalars and vectors. Scalar quantities have no direction it has only magnitude. eg. Temperature. Vector quantities have both direction and magnitude. eg. Velocity
The vector quantity can be resolved into two components. One is the horizontal component and one is the vertical component.
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