When a train applies the brakes, it is moving at a speed of 79 feet per second. It slows down until it stops at a steady pace of 0.8 feet per second per second. Give a decimal response. The train will need to halt on foot. Therefore, the answer is in decimal.
The vector quantity velocity (v), denoted by the equation v = s/t, quantifies displacement (or change in position, s), over the change in time (t). Speed (or rate, r) is a scalar number, denoted by the equation r = d/t, that quantifies the distance traveled (d) over the change in time (t). Thus, the Velocity of a moving object can be calculated by using the formula, v = Δs/Δt.
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