• In heavy rush-hour traffic you drive in a straight line at 12 m>sfor 1.5 minutes, then you have to stop for 3.5 minutes, and finallyyou drive at 15 m>s for another 2.5 minutes. (a) Plot a positionversus-time graph for this motion. Your plot should extend from t = 0 to t = 7.5 minutes. (b) Use your plot from part (a) to calculate the average velocity between t = 0 and t = 7.5 minutes.
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.
• In heavy rush-hour traffic you drive in a straight line at 12 m>s
for 1.5 minutes, then you have to stop for 3.5 minutes, and finally
you drive at 15 m>s for another 2.5 minutes. (a) Plot a positionversus-time graph for this motion. Your plot should extend from t = 0 to t = 7.5 minutes. (b) Use your plot from part (a) to calculate the average velocity between t = 0 and t = 7.5 minutes.
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 3 images
