Solved problems in vectors - determine resultant of in a line vector
1. A student walks north as far as 10 meters and then to the south as far as 4 meters. Displacement of the student is…
ဖြေရှင်းချက်
R = 10 m – 4 m = 6 meters
Magnitude of ရွှေ့ပြောင်းခံရခြင်း is 6 meters, direction of displacement is north.
2 ။ F ကို1 = ၁၅ N, F2 = 15 N. Determine resultant vector…
ဖြေရှင်းချက်
R = 10 N + 15 N = 25 Newton
Magnitude of resultant vector is 25 Newton, direction of resultant vector is east or rightward.
3 ။ F ကို1 = ၁၅ N, F2 = 8 N. Determine resultant vector…
ဖြေရှင်းချက်
R = 8 N – 4 N = 4 Newton
Magnitude of resultant vector is 4 Newton, direction of resultant vector is east or rightward.
4 ။ F ကို1 = 10, F ကို2 = ၁၅ N, F3 = 5 N. Determine resultant vector…
ဖြေရှင်းချက်
R = 10 N + 5 N – 15 N = 0
The magnitude of the resultant vector is 0.
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