A person stands on a cliff edge and throws a stone vertically upwards at time t = 0. The stone leaves their hand at 20 m/s. Take the acceleration due to gravity as 9.8 m/s Calculate the height of the stone 2.0 s after release and 6.0 s after it is released.
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 person stands on a cliff edge and throws a stone vertically upwards at time t = 0. The stone leaves
their hand at 20 m/s. Take the acceleration due to gravity as 9.8 m/s
Calculate the height of the stone 2.0 s after release and 6.0 s after it is released.
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i was just wondering how you got 22 and 62 for t2 in - ht=ut-12gt20
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