A 10.0 GRAM FISHING WEIGHT IS HANGING BY FISHING LINE FROM ASECOND 10.0 GRAM FIS

Question

A 10.0 GRAM FISHING WEIGHT IS HANGING BY FISHING LINE FROM ASECOND 10.0 GRAM FISHING WEIGHT. (A) WHEN WEIGHTS ARE HANGING VERTICALLY, AT REST, IN AIR, WHATIS THE TENSION IN THE FISHING LINE? (B) IF THE FISHER REELS THEM IN AT A VERTICAL RATE OFACCELERATION OF 0.50 M/S*2, WHAT IS THE TENSION IN THE FISHING LINEBETWEEN THE TOP WEIGHT AND THE POLE? (C) WHAT IS THE TENSION IN THE FISHING LINE BETWEEN THE WIGHTSWHILE THEY ARE BEING REELED IN? A 10.0 GRAM FISHING WEIGHT IS HANGING BY FISHING LINE FROM ASECOND 10.0 GRAM FISHING WEIGHT. (A) WHEN WEIGHTS ARE HANGING VERTICALLY, AT REST, IN AIR, WHATIS THE TENSION IN THE FISHING LINE? (B) IF THE FISHER REELS THEM IN AT A VERTICAL RATE OFACCELERATION OF 0.50 M/S*2, WHAT IS THE TENSION IN THE FISHING LINEBETWEEN THE TOP WEIGHT AND THE POLE? (C) WHAT IS THE TENSION IN THE FISHING LINE BETWEEN THE WIGHTSWHILE THEY ARE BEING REELED IN?

Explanation / Answer

given fishing weight = 10gr = 10*10-3kg g =9.8m/s2 when weights are at rest then tention T = mg when fishing real accleration = a = 0.50m/s2 then T = m(g-a) newtons when they are being reeled in then tention T =m(g+a)newtons plug values and do caliculations a then T = m(g-a) newtons when they are being reeled in then tention T =m(g+a)newtons plug values and do caliculations a

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