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Relative Velocity Flashcards | StudBud
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Relative Velocity
Relative Velocity
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#physics#relativevelocity test review for relative velocity and basic trig functions
Flashcards
9 cards
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Questions
9
Answers
1
What is the trig function for comparing adjacent and hypotenuse?
sin
cos
tan
2
What is the relative velocity of the plane?
100 km/hr
125 km/hr
75 km/hr
3
How would you find the exact direction of the plane?
tan-1(25/100)
tan(25/100)
cos-1(100/25)
tan-1(100/25)
4
What is the relative velocity of the plane?
103 km/hr
125 km/hr
25 km/hr
100 km/hr
5
Relative velocity is based on
trigonometry functions only
speed
frame of reference
velocity
6
What is the general direction of the plane?
south
southwest
west
northeast
7
What is the relative velocity of the boat if you standing on the river bank ?
2 m/h
4 m/h
8 m/h
6 m/h
8
What is the trig function of comparing opposite and hypotenuse?
sin
tan
cos
9
What is the trig function to find the angle given the hypotenuse and adjacent side?
sin-1
cos-1
tan-1
