v Correct A motorcydle is following a car that is traveling at constant speed on a straight highway. Initially, the car and the motorcyde are both traveling at the same speed of 18.0 m/s, and the distance between them is 53.0 m. After t1 = 4.00 s, the motorcycle starts to accelerate at a rate of 6.00 m/s?2. The motorcycle catches up with Part B the car at some time tg. How long does it take from the moment when the motorcyde starts to accelerate until it catches up with the car? In other words, find to - t1. Express the time numerically in seconds using three significant figures. • View Available Hint(s) 2- t1 = 4 Submit Previous Answers X Incorrect; Try Again; 7 attempts remaining Review your calculations and make sure you round to 3 significant figures in the last step. Part C Figure < 1 of 1 > 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 t2)? 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. motorcycle • View Available Hint(s) 0 car. car car motorcycle motoreycle VO AEO ? 12 time C E time time 2m (t2) = m motoreycle car Submit car Tmotorcycle B time time

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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.