A stone is thrown from the top of a building 50 m high. The initial velocity is 200 m/s and released at an angle of 600 from the horizontal. Assume wind is moving horizontally with a speed of 5 m/s. 1. Compute the time for which the stone reaches at the maximum height. a. 17.66 sec b. 15.23 sec c. 19.65 sec d. 12.32 sec 2 Compute the maximum height above the ground. a. 1579.05 m b. 1621.05 m c. 1435.05 m d. 1765.05 m 3. Compute the vertical velocity of the stone as it hits the ground. a. 156 m/s b. 166 m/s c. 176 m/s d. 186 m/s
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 stone is thrown from the top of a building 50 m high. The initial velocity is 200 m/s and released at an angle of 600 from the horizontal. Assume wind is moving horizontally with a speed of 5 m/s.
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