A car is stopped at a red light. When the light turns green, the car begins to accelerate with a constant acceleration of 4.0 m/s2. Just as the car stands moving, it is passed by a small truck traveling uniformly with a speed of 12 m/s. (a) If each vehicle continues to move as described, find the distance traveled hy each after 1 s, 3 s, 5 s, and 7 s, Assume t = 0 just as the truck passes the car.(b) Plot the data for each vehicle on the same distance-versus-time graph and determine the approximate dime at which the car Overlake the truck. Can you see a way to solve this problem algebraically to find the precise dime using only the kinematic equations
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 car is stopped at a red light. When the light turns green, the car begins to accelerate with a constant acceleration of 4.0 m/s2. Just as the car stands moving, it is passed by a small truck traveling uniformly with a speed of 12 m/s. (a) If each vehicle continues to move as described, find the distance traveled hy each after 1 s, 3 s, 5 s, and 7 s, Assume t = 0 just as the truck passes the car.
(b) Plot the data for each vehicle on the same distance-versus-time graph and determine the approximate dime at which the car Overlake the truck. Can you see a way to solve this problem algebraically to find the precise dime using only the
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