The car starts from rest at s= 0 and increases its speed at a = 9 m/s². (Figure 1) Figure 40 m 1 of 1 Part A Determine the time when the magnitude of acceleration becomes 20 m/s². Express your answer to three significant figures and include the appropriate units. t = Submit Part B Value 8 = μA O Request Answer At what position s does this occur? Express your answer to three significant figures and include the appropriate units. μÀ Value Units Submit Request Answer ? Units ?
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.
given-
tangential acceleration = 9 m/s2
radius of curvature = 40m
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