Question: How long does it take to reach point B for a ball thrown with initial velocity of 19.6 m/s at an angle of 53°? (sin53=0.8, cos53=0.6, and g =9.8m/s²). A) 1.6 s B) 2 s C) 2.4 s D) 4 s E) 3.2 s 19.6m/s 0 =53°
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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