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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
10 cards
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Questions
10
Answers
1
What is the relative velocity of the boat if you standing on the river bank ?
6 m/h
4 m/h
2 m/h
8 m/h
2
What is the trig function to find the angle given the hypotenuse and adjacent side?
cos-1
tan-1
sin-1
3
How would you find the exact direction of the plane?
tan-1(100/25)
tan(25/100)
cos-1(100/25)
tan-1(25/100)
4
What is the trig function of comparing opposite and hypotenuse?
tan
cos
sin
5
In trigonometry functions, which compares opposite side to adjacent side?
tan
cotan
cos
sin
6
What is the general direction of the plane?
southwest
south
west
northeast
7
What is the relative velocity of the plane?
100 km/hr
125 km/hr
75 km/hr
8
What is the relative velocity of the plane?
125 km/hr
25 km/hr
100 km/hr
103 km/hr
9
Relative velocity is based on
frame of reference
speed
trigonometry functions only
velocity
10
What is the trig function for comparing adjacent and hypotenuse?
sin
cos
tan
