Answer: 3. A fighter jet lands on the deck of an aircraft carrier. It touches down with an initial velocity of 70.4 m/s and comes to a complete stop over a distance of 197.4 m. A. What is the acceleration needed to completely stop this jet? B. How much time it would take the jet to stop? Given Solution: a = v²-v² %3D 2d d= a= vi= vf
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.
![Answer:
3. A fighter jet lands on the deck of an aircraft carrier. It touches down with an initial
velocity of 70.4 m/s and comes to a complete stop over a distance of 197.4 m.
A. What is the acceleration needed to completely stop this jet?
B. How much time it would take the jet to stop?
Given
Solution: a = vf-v²
2d
d=
a=
vi=
vf
t=
a.
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