There are three forces of 4N, 9N and 11n, the angle between them can be changed, and the maximum value of their resultant force is______ N. The minimum is______ N． | Math enthusiast | Mathematical art

There are three forces of 4N, 9N and 11n, the angle between them can be changed, and the maximum value of their resultant force is N. The minimum is N．

When the directions of the three forces 4N, 9N and 11n are the same, the resultant force is the largest, and the maximum is equal to the sum of the three forces, that is 24N. Because the three forces can be balanced, the minimum resultant force is zero. So the answer is: 24, 0

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