In the equation y =cnat2 you wish to determine theinteger value (1,2 etc.) of the exponent n. The dimensions ofy, a, and t are known. It is also known that chas no dimensions. Can dimensional analysis be used to determinen?

Determine the amount of work done when a crane lifts a 100-n block form 2m above the ground to 6m above the ground

The x-coordinate of a particle in curvilinear motion is given by x = 3.1t3 - 4.9t where x is in feet and t is in seconds. the y-component of acceleration in feet per second squared is given by ay = 2.3t. if the particle has y-components y = 0 and vy = 5.0 ft/sec when t = 0, find the magnitudes of the velocity v and acceleration a when t = 1.8 sec. sketch the path for the first 1.8 seconds of motion, and show the velocity and acceleration vectors for t = 1.8 sec. answers: v = ft/sec a = ft/sec2

The graph describes the motion of an object. the object moves with from a to b. it from b to c. it moves with from c to d.