A car was dropped from a height of h = 6m. What is the downward velocity 1 sec after it was released? a. 5.00 m/sec b. 7.39 m/sec c. 9.81 m/sec d. 12.60 m/sec, or another answer. What is the car’s downward velocity just before it reaches the ground? a. 10.89 m/sec b. 13.31 m/sec c. 15.89 m/sec d. 8.63 m/sec
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 car was dropped from a height of h = 6m. What is the downward velocity 1 sec after it was released? a. 5.00 m/sec b. 7.39 m/sec c. 9.81 m/sec d. 12.60 m/sec, or another answer. What is the car’s downward velocity just before it reaches the ground? a. 10.89 m/sec b. 13.31 m/sec c. 15.89 m/sec d. 8.63 m/sec
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