Q2. A 70 kg skier that moves from rest at A is shown in Figure Q2. Suppose friction can be neglected while the direction of the launching velocity at B and the orientation of the underneath ground are 30° and 40° from a horizontal axis x, respectively, determine: (a) the launching velocity of the skier at B using the formulation of conservation of energy. (b) the distance, s where the skier lands at C by considering motion in x and y axes.
Q2. A 70 kg skier that moves from rest at A is shown in Figure Q2. Suppose friction can be neglected while the direction of the launching velocity at B and the orientation of the underneath ground are 30° and 40° from a horizontal axis x, respectively, determine: (a) the launching velocity of the skier at B using the formulation of conservation of energy. (b) the distance, s where the skier lands at C by considering motion in x and y axes.
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Transcribed Image Text:Q2. A 70 kg skier that moves from rest at A is shown in Figure Q2. Suppose friction can be
neglected while the direction of the launching velocity at B and the orientation of the
underneath ground are 30° and 40° from a horizontal axis x, respectively, determine:
(a) the launching velocity of the skier at B using the formulation of conservation of
energy.
(b) the distance, s where the skier lands at C by considering motion in x and y axes.
Transcribed Image Text:A
12m
B
5m
Figure Q2
VB
S
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