Question

Part A What are the components of the displacement vector from camp to summit? Enter your answers numerically separated by commas. Constants I Pernodic Table The summit of a mountain, 2350 m above base camp, is measured on a map to be 5080 m horizontally from the camp in a direction 38.4 west of north. Choose the axis east, y axis north, and 2 axis up. 121 Submit Part B What is its magnitude? Submit

Please show your work and indicate the answer for each question, thanks

Answer 1

ground displacement = 5080 m @ 38.4 deg west of north,

= 5080 m @ (90+38.4) ... taking angle from east

5080 @ 128.4

= 5080 cos128.4 i + 5080sin128.4 j

= -3155.4 i + 3981.2 j

Adding the height of summit 2350 k

= -3155.4 i + 3981.2 j + 2350 k

rx = -3155.5
ry = 3981.2
rz = 2350

b)

r = $\sqrt_{x^2+y^2+z^2}$ =

= 5596 m

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