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In: Physics

Holly Hiker goes for a walk which consists of three parts: 1: Walks 6.00km at an...

Holly Hiker goes for a walk which consists of three parts:

1: Walks 6.00km at an angle of 60.0 degrees west of north

2: sits for lunch for 30 minutes

3: Walks 4.00km at an angle of 75.0 degrees north of west for 45 mins ( or 0.75 hours)

a) draw a vector diagram showing Holly's walk. Include both legs and the resultant

b) Write the two walking legs of the trip in unit vector notation

c) Find Holly's displacement and average velocity( in both polar and unit vector notation)

Thanks so much in advance!!

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