Problem 8: An airplane, starting from rest, moves down a straight runway with a constant acceleration. After 16.l s it takes off while at a speed of 67.8 m/s. What is the magnitude of the average acceleration of the plane in m/s2? a =
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.
Given Information:-
Initial speed of the plane is
Take off speed of the plane is
Time
Required:-
We need to calculate the acceleration of the plane.
Formula:-
We will use the kinematic equation relating initial speed, final speed, acceleration and time.
are final and initial speed respectively, is the acceleration and t is the time.
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