Cable at point B is pulled downward at 4 ft/s, and decreasing at a rate of 2 ft/s. WHAT IS THE MAGNITUDE AND DIRECTION OF THE VELOCITY OF BLOCK A? WHAT IS THE ACCELERATION OF BLOCK A?

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Distance and Speed

The speed, distance and time relation forms the basis of study of motion. You will need these concepts in the study of Mechanics. This concept is applicable for students who are studying the following courses –