A cabinet, weighing 400 lbs, was pushed out of a penthouse window 2800 feet above the ground in Makati City. Neglecting air resistance, find: a) the time elapsed before it hit the ground; and b) the velocity with which it hit the ground.
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.
![A cabinet, weighing 400 lbs, was pushed
out of a penthouse window 2800 feet
above the ground in Makati City.
Neglecting air resistance, find:
a) the time elapsed before it hit the
ground; and
b) the velocity with which it hit the ground.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F47882da2-268e-4d0c-9cbb-82bb8ee6c20b%2F0e71ff55-f7b3-4d6b-a986-2e6e4a210024%2Fz514hz_processed.png&w=3840&q=75)
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