1) Four particles move from space with no external fields into one with a uniform magnetic field (uniform field). Each particle enters and exits the uniform B-field as shown. Particle 2 Particle 1 Particle 3 Particle 4 a) State the direction of the uniform B field. b) State whether each charge is positive (+) or negative (-) and explain how you determined the sign of eac charge. Particle 1: Particle 3: Explanation: Particle 2: Particle 4:
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.
Note: Velocity is constant.
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