While standing at the edge of the roof of a building, a man throws a stone upward with an initial speed of 7.27m/s. The stone subsequently falls to the ground, which is 13.9 m below the point where the stone leaves his hand. At what speed does the stone impact the ground? Ignore air resistance and use epsilon = 9.81 m / s ^ 2 for the acceleration due to gravity What is the impact speed in m/s? How much time is the stone in the air? Elapsed time
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.
While standing at the edge of the roof of a building, a man throws a stone upward with an initial speed of 7.27m/s. The stone subsequently falls to the ground, which is 13.9 m below the point where the stone leaves his hand. At what speed does the stone impact the ground? Ignore air resistance and use epsilon = 9.81 m / s ^ 2 for the acceleration due to gravity
What is the impact speed in m/s?
How much time is the stone in the air? Elapsed time
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