1.

Consider a drop of rain water having mass 1g falling from a height of 1 km. It hits the ground with a speed of 50 m/s. Take .g. constant with a value 10 m//s^(2). The work by the (i) gravita-tional force and the (ii) resistive force of air is :

Answer» <html><body><p>(i) <a href="https://interviewquestions.tuteehub.com/tag/10j-1774416" style="font-weight:bold;" target="_blank" title="Click to know more about 10J">10J</a>, (<a href="https://interviewquestions.tuteehub.com/tag/ii-1036832" style="font-weight:bold;" target="_blank" title="Click to know more about II">II</a>) -8.75 <a href="https://interviewquestions.tuteehub.com/tag/j-520843" style="font-weight:bold;" target="_blank" title="Click to know more about J">J</a> <br/>(i) -<a href="https://interviewquestions.tuteehub.com/tag/10-261113" style="font-weight:bold;" target="_blank" title="Click to know more about 10">10</a> J, (ii) -8.25 J <br/>(i) 1.25 J, (ii) -8.25 J <br/>(i) <a href="https://interviewquestions.tuteehub.com/tag/100-263808" style="font-weight:bold;" target="_blank" title="Click to know more about 100">100</a> J, (ii) 8.75 J</p>Answer :A</body></html>


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