The position of a particle moving along the x-axis depends on the time according to the equation x ct²-bt3, where x ww is in meters, t in seconds, and c and b are positive constants. (a) What is the unit of constant c? Unit: Choose one (b) What is the unit of constant b? Unit: Choose one (c) Find a formula of the velocity v in terms of c, b, and t. V= (d) Find a formula of the acceleration a in terms of c, b, and t. A= (e) At what time t20 does the particle reach its maximum & value? tmax

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Scalars and Vectors

Scalars and Vectors are the classification of physical quantities that are used to denote various terms in physics.