Question Number 78933 by TawaTawa last updated on 21/Jan/20
Commented by TawaTawa last updated on 21/Jan/20
$$\mathrm{Please}\:\mathrm{sirs},\:\mathrm{help}\:\mathrm{me}. \\ $$
Commented by TawaTawa last updated on 21/Jan/20
$$\mathrm{An}\:\mathrm{airplane}\:\mathrm{travelled}\:\mathrm{on}\:\mathrm{a}\:\mathrm{bearing}\:\mathrm{of}\:\mathrm{100}°\:\mathrm{at}\:\mathrm{a}\:\mathrm{speed}\:\mathrm{of} \\ $$$$\mathrm{190km}/\mathrm{hr},\:\:\mathrm{while}\:\mathrm{a}\:\mathrm{wind}\:\mathrm{is}\:\mathrm{blowing}\:\mathrm{at}\:\:\mathrm{48km}/\mathrm{hr}\:\mathrm{for}\:\:\mathrm{220}°. \\ $$$$\mathrm{Find}\:\mathrm{the}\:\mathrm{ground}\:\mathrm{speed}\:\mathrm{of}\:\mathrm{the}\:\mathrm{airplane}\:\mathrm{and}\:\mathrm{the}\:\mathrm{direction} \\ $$$$\mathrm{of}\:\mathrm{the}\:\mathrm{strap}\:\mathrm{or}\:\mathrm{the}\:\mathrm{course}\:\mathrm{over}\:\mathrm{the}\:\mathrm{ground}. \\ $$
Commented by TawaTawa last updated on 21/Jan/20
$$\mathrm{That}\:\mathrm{is}\:\mathrm{the}\:\mathrm{correct}\:\mathrm{question}.\:\mathrm{please}\:\mathrm{help}\:\mathrm{me} \\ $$
Commented by TawaTawa last updated on 21/Jan/20
$$\mathrm{Solved}\:\mathrm{sirs}.\:\mathrm{God}\:\mathrm{bless}\:\mathrm{you}\:\mathrm{all}. \\ $$