Suppose you walk 17.5 m straight west and then 24.5 m what i Solve the starting

Question

Suppose you walk 17.5 m straight west and then 24.5 m what i Solve the starting point to your final pesition? (1f you represent the two legs of the walk as vector west.) starting port, and A and B, as in the figure below, then this problem asks you to find ther sm R·A·B, ave the direction", degrees north of magnitude directior o north of west A + B R You drive 7.50 km in a straight line in a drection 15° East of North es you would have to drive straight East and then straight North to an va at the same pont his ·'qwalent to finding th compon nto the dispace entaor-tr-Ein andern ore tons km East km North (b) Show that you soll

Explanation / Answer

1)Net displacement = sqrt(17.5^2 + 24.5^2)= 30.11 m (ans)

Diection =arctan (24.5/17.5) =54.46 degree north of west (ans)

2)7.5 sin(15) = 1.94 Km east

7.5 cos(15) =7.24 Km north (ans)

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