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Mechanics — Question 131

Original QCE Vault practice · 1 mark

Q131 · Practice questionTechnology-activeSimple familiar1 mark

QUESTION 131

Forces

30\,\mathrm{N}

east,

20\,\mathrm{N}

north and

10\,\mathrm{N}

west have resultant

(A)

40i+20j\,\mathrm{N}

(B)

10i+30j\,\mathrm{N}

(C)

20i+20j\,\mathrm{N}

(D)

20i-20j\,\mathrm{N}

ABCD

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