A particle with mass 2 kg is moving along a solid flat surface. A coordinate system...

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Question

science physics

Answer 1

Answer #1

het Î unit vector along x axes Ĵ unit vector along yasas F = 102-45 F= 2 + F = -71 toj = (10-1) î:43 1 = 3î - 45 ă-I = 37-43

Answer 2

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