. A car has an initial speed of 25 m/s and a constant deceleration of 3 m/s. Determine the velocity of the car when t = 4 S. What is the displacement of the car during the 4-s time interval? How much time is needed to stop the car?
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.
1. A car has an initial speed of 25 m/s and a constant deceleration of 3 m/s. Determine the velocity of the car
when t = 4 S. What is the displacement of the car during the
4-s time interval? How much time is needed to stop the car?
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
