40 - An object with an initial velocity of 40 m / s starts to decelerate smoothly with an acceleration of 4 m / s2. Find out how many seconds it takes for the speed to be 24m / s? A) 4 B) 2 C) 5 D) 3 E) 6
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.
40 - An object with an initial velocity of 40 m / s starts to decelerate smoothly with an acceleration of 4 m / s2. Find out how many seconds it takes for the speed to be 24m / s?
A) 4
B) 2
C) 5
D) 3
E) 6
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