A car drives around an eliptical race track as pictured at right. It starts at rest near the bottom of the diagram and speeds up to its maximum speed between points A and B, after which it conintues at a constant speed. Draw acceleration vectors at points A, B, and C to represent the direction of the acceleration of the car at these 3 points. Explain your answer. Is the magnitude of the acceleration at point B larger, smaller, or equal to the magnitude of the acceleration at point C? Explain your answer.
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 drives around an eliptical race track as pictured at right. It starts at rest near the bottom of the diagram and speeds up to its maximum speed between points A and B, after which it conintues at a constant speed. Draw acceleration vectors at points A, B, and C to represent the direction of the acceleration of the car at these 3 points. Explain your answer.
Is the magnitude of the acceleration at point B larger, smaller, or equal to the magnitude of the acceleration at point C? Explain your answer.
Given data:
A car drives around an elliptical race track.
Formula used:
Acceleration of the particle when it moves in a circular track is,
Where,
aT -Tangential acceleration =
aR- Radial acceleration=
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