joe wants to test how fast can superman save him if he jumps of a cliff 180 m high. he recorded that after 5 seconds, superman arrives at the cliff and dives to save joe. superman leaves the cliff with an initial velocity to give him a push to catch joe, and later on act on a free fall as joe is. compute the initial velocity of superman so he can catc joe before they 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.
joe wants to test how fast can superman save him if he jumps of a cliff 180 m high. he recorded that after 5 seconds, superman arrives at the cliff and dives to save joe. superman leaves the cliff with an initial velocity to give him a push to catch joe, and later on act on a free fall as joe is. compute the initial velocity of superman so he can catc joe before they hit the ground.
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