A train running along a straight track at 48 m/s is slowed uniformly stop in 7.0 s. Find the stopping distance. Your Answer: 336 Answer Question 4 (1.0.. 40 Listen A stone is thrown vertically upward with velocity 77 m/s. Find the time when the velocity will be 75% of the initial velocity? Your Answer:
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.
i need help with 4 but can you tell me if three is right?
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