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A biker travels at an average speed of 14.8 mps along a 4.5EE3 m straight segment of a bike path How much time does the biker take to travel this segment?
SoopaPhresh
14.8 m/s is the velocity, 4.5 * 10^3m is the distance, correct? 4.5 * 10^3 is the same as 4500 m. V=D/T where V is velocity, D is distance, and T is time. To get your answer, plug in what you know into the equation. 14.8=4500/t. You need to get the T by itself, so multiply both sides of the equation by T to get 14.8T=4500, then divide both sides by 14.8 to get the T alone. you end up with T = 304.054. the time measurement is in seconds.
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∙ 13y ago
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