11. A train initially at rest, has a constant acceleration of 0.5 m/s? a)What is its speed after 15s? / b) What would be the total time it would take to reach a speed of 25 m/s? c) Draw the graph of speed against time for the train.
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.
![11. A train initially at rest, has a constant acceleration of 0.5 m/s?
a)What is its speed after 15s?
b) What would be the total time it would take to reach a speed of
25 m/s?
c) Draw the graph of speed against time for the train.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa41a83fe-90b3-4673-a42e-7c4c0593bea6%2F212b36a9-a6c6-4c7b-ad40-4a6d1d00d882%2Fw3h7rut_processed.jpeg&w=3840&q=75)
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