A motorcycle is following a car that is traveling at constant speed on a straight highway. Initially, the car and the motorcycle are both traveling at the same speed of 19.0 m/s, and the distance. between them is 87.0 m. After t₁ = 4.00 s, the motorcycle starts to accelerate at a rate of 7.00 m/s². The motorcycle catches up with the car at some time to. Figure car x(0) ELE motorcycle C time A car B motorcycle time Car motorcycle x(0) LE Motorcycle time ------ car time X(1) 1 of 1 > motorcycle ..... car time Part B How long does it take from the moment when the motorcycle starts to accelerate until it catches up with the car? In other words, find & 1 Express the time numerically in seconds using three significant figures. ΠΑΣΦΑ t₂-t₁= Submit Part C Request Answer Submit How far does the motorcycle travel from the moment it starts to accelerate (at time t₁) until it catches up with the car (at time tą)? Should you need to use an answer from a previous part, make sure you use the unrounded value. Answer numerically in meters using three significant figures. 17 ΑΣΦ Request Answer • h + ? m
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.
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