ball is thrown straight up with an initial speed of 12 m/s. What are the velocity and acceleration when it is back to its original height? a = 0 v = -12 m/s v = 0 a = 9.8 m/s2 a = -9.8 m/s2 v = 12 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 ball is thrown straight up with an initial speed of 12 m/s. What are the velocity and acceleration when it is back to its original height?
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a = 0 |
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v = -12 m/s |
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v = 0 |
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a = 9.8 m/s2 |
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a = -9.8 m/s2 |
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v = 12 m/s |
given - given a ball is thrown up with intial speed of 12m/s .
to find - velocity and acceleration when ball reaches same height.
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