InterviewSolution
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InterviewSolution
| 1. |
Ifx=9+bt+ct^2 where x is in meter and t is in seconds ,than what are the units and diamonds of a,b and c? |
| Answer» <p>x = a + b t + c t² , where x is in meter, and t is in seconds.</p><p>from the principle of homogenity of units. If the leftside of the eqaution is distance then right side terms must also be in meters. so 'a' should be a distance and b×t also be in distance. therefore a= metersb=distance/ time(m/s) unit of velocityc=m/s^2 which is the unit of acceleration </p> | |