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| 1. |
Differentiate between the following A speed and velocity . B distance and displacement |
| Answer» <html><body><p><strong><a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a>:</strong></p><p>speed -It is defined as rate of <a href="https://interviewquestions.tuteehub.com/tag/change-913808" style="font-weight:bold;" target="_blank" title="Click to know more about CHANGE">CHANGE</a> of <a href="https://interviewquestions.tuteehub.com/tag/distance-116" style="font-weight:bold;" target="_blank" title="Click to know more about DISTANCE">DISTANCE</a>.</p><p>It is scalar quantity.</p><p>It can never be negative and zero. </p><p>speed is velocity without direction. </p><p>speed never <a href="https://interviewquestions.tuteehub.com/tag/decreases-946143" style="font-weight:bold;" target="_blank" title="Click to know more about DECREASES">DECREASES</a> with time .</p><p>velovity-</p><p>It is defined as rate of change of displacement. </p><p>It is a vector quantity. </p><p>It can be negative zero and positive. </p><p>velocity is directed speed. </p><p>velocity can decrease with time.</p><p></p><p>Distance -</p><p>The amount of space between two point measured along the actual path.</p><p>length of the total avenue traversed by the body.</p><p>It is scalar.</p><p>It <a href="https://interviewquestions.tuteehub.com/tag/gives-1007647" style="font-weight:bold;" target="_blank" title="Click to know more about GIVES">GIVES</a> information of the route followed by the body.</p><p>it can never decrease with time .</p><p>Displacement -</p><p>the amount of space between two point measured along the minimum path.</p><p>least distance between starting and ending point. </p><p>it is vector. </p><p>does not give complete information of the route followed by the body. </p><p>It can decrease with time. </p><p></p><p>hope it helps you. </p></body></html> | |