A ball is thrown upwards from a height of 15 m off the ground with a speed of 12 m / s The ball is subject to a gravitational force that produces a downwards acceleration of 9.8m / (s ^ 2) Given that (d ^ 2 * h)/(d * t ^ 2) = - 9.8 determine how many seconds it will take from when the ball is thrown until it hits the ground. Round your answer to one decimal place.
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 ball is thrown upwards from a height of 15 m off the ground with a speed of 12 m / s The ball is subject to a gravitational force that produces a downwards acceleration of 9.8m / (s ^ 2) Given that (d ^ 2 * h)/(d * t ^ 2) = - 9.8 determine how many seconds it will take from when the ball is thrown until it hits the ground. Round your answer to one decimal place.
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