A cart starts from rest and moves 1.4 m in 1.2 s. Determine the cart's acceleration. a=

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A: given  long = 8 cm wide = 6 cm thick = 1.50 cm as 1 cm = 0.01 m

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Q: Which of the following is not a unit for density? (a) kg/m3 (b) g/L (c) g/mL(d) g/cm2

A: Density is defined as the amount of  mass of object present per unit volume of a body.

Q: Four equal positive charges are placed at the vertices of square. The electrostatic potential in the…

A: Let each charge = q Let the side of the square = d

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Q: Use the VELOCITY vs. TIME graph below to answer the following questions. Let east be the positive…

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Q: 1. Express the following numbers in scientific notation. a. 827 b. 450020

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Q: Part II. Significant Figures The significant figures in a number are all figures that are obtained…

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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.