A person pushes a box kept on a horizontal surface with force of 100 N. In unit
vector notation force 7 can be expressed as :
A. 100(i+j)
B. 100(i-j)
C. 50 root2(i-j)
D. 50 root2(i+j)
plz quick answer
vector notation force 7 can be expressed as :
A. 100(i+j)
B. 100(i-j)
C. 50 root2(i-j)
D. 50 root2(i+j)
plz quick answer
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Explanation:
ans is c
50 root r (i+j)...