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What are the two types of measurement in trigonometry?
Angular displacements measured in radians or stradians, lengths of lines measured in units of length.
How do you add displacements and get their sum?
You use vectors.
How is the period of the pendulum affected by the amplitude of vibration?
Hardly at all, at small displacements or amplitudes. At larger displacements (larger angles), the period will get somewhat longer.
What do two quarters equal?
Two quarters equal a half.
What is a triangle that has two equal anges?
Since a triangle with two equal angles must have two equal sides, it is an isosceles triangle.
What do magnitudes do when you combine two displacements that are in opposite directions?
subtract
What is the velocity in which the body covers equal displacements in equal intervals of ttime?
In that case, the velocity is said to be constant.
When two waves overlap the displacement of the medium is the sum of the displacements of the two individual waves is what principle?
superposition
If two displacement vectors add to yield a total displacement of zero what do you know about the two displacements?
A round-trip ride to school and back
What is the largest possible displacement resulting from two displacements with magnitudes 3m and 4m?
the largest possible resultant is if the two displacements are in the same direction, so resultant = 7 m (3+4=7) the minimum resultant is if they are in opposite directions, so minimum is 4-3= 1 m :D
Should your directions to a friend for traveling from one city to another include displacements or distances?
Displacements because displacements will tell your friend how far to go and which direction to go, while distances will only tell how far to go.
What are the two types of measurement in trigonometry?
Angular displacements measured in radians or stradians, lengths of lines measured in units of length.
Should your directions to a friend traveling from one city to another city include displacements or distances?
Displacements because displacements will tell your friend how far to go and which direction to go, while distances will only tell how far to go.
How do you add displacements and get their sum?
You use vectors.
How is the period of the pendulum affected by the amplitude of vibration?
Hardly at all, at small displacements or amplitudes. At larger displacements (larger angles), the period will get somewhat longer.
What is caused by sudden displacements along fault fissures in the solid and rigid layer of the earth?
Sudden displacements along fault fissures can cause tremors and earthquakes.
Are reduction reactions and displacements the same thing?
Yes
