A particle starts from rest at x = 0 and moves for 10 s with a constant acceleration of +2.0 cm / s2. For the next 20 s, the acceleration of the particle is –1.0 cm / s2. What is the position of the particle at the end of these 30 s of movement?
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.
A particle starts from rest at x = 0 and moves for 10 s with a constant acceleration of +2.0 cm / s2. For the next 20 s, the acceleration of the particle is –1.0 cm / s2. What is the position of the particle at the end of these 30 s of movement?
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 3 images
