This is a three part problem. A penny is thrown vertically upward with a speed of 10 m/s. Exactly 1 second later a dime is thrown upward along the same path as the penny at a speed of 15 m/s. Ignoring air resistance: A. At what time do the penny and dime collide? B. At what height does the collision occur? C. Is the penny on the way up or down when the collision occurs?
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.
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