Motion of Toy Car 200 10 15 20 Time (s) hat is the acceleration of the toy car in the time interval between 15 and 20 seconds? -40 cm/s? -20 cm/s? 10 cm/s? 200 cm/s? e mathematical model for calculating speed is shown below. eed = distance / time airplane traveled 700 kilometers in two hours during a trip. What was the average speed of e plane during the trip? 5.8 kilometers per hour 350 kilometers per hour 1400 kilometers per hour 84,000 kilometers per hour
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.
52. Students studied a graph of the motion of a toy car.
What is the acceleration of the toy car in the time interval between 15 and 20 seconds?
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