where d is the siatance traveled by an object moving at speed r in time t. find d if. r=52min/sec,t=

where d is the siatance traveled by an object moving at speed r in time t. find d if. r=52min/sec,t=

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Hi, assume you mean that r = 52 m/sec and also that speed is a constant. You can use v = ds / dt or to rewrite it ds = v dt. Here ds = change in displacement; dt = change in time. Can use your variables, so dd = r dt, and now use r = 52. Therefore dd = 52dt...or written simply d = 52t. Finally make t the subject...so t = d/52
piperias
07 February 2012
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