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Hnin
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which term of the progression 19+181/5+17 2/5+...is the first negative lterm?which is the smallest number of terrms which must be taken for their sum to be negative?Calculate this sum exactly.
d = 12m m = 5kg t = 15s P = ? P = F.v F = mg F = (5kg)(9.81m/s2) F = 49.05N v = d/t v = 12m/15s v = 0.8m/s P = F.v P = (49.05N)(0.8m/s) P = 39.24watt
