An airplane flies on a heading due north at an air speed of 200 km/hr. If there is a wind blowing due east at a speed of 50 km/hr. The speed of plane relative to the earth is 150 km/hr 250 km/hr 206 km/hr 228 km/hr The direction of the plane's velocity relative to the earth is 25.0o east of north 14.0o east of north 14.5o east of north 75.5o east of north
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 airplane flies on a heading due north at an air speed of 200 km/hr. If there is a wind blowing due east at a speed of 50 km/hr.
- The speed of plane relative to the earth is
- The direction of the plane's velocity relative to the earth is
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