2D Motion - Vectors and Trig Review

Vector F in the x-component is ....

• F sin 30^o

• F cos 30^o

• F sin 60^o

• F tan 60^o

Tags

NGSS.HS-PS2-1

Vector F in the y-component is ....

• F sin 30^o

• F cos 30^o

• F cos 60^o

• F tan 30^o

Tags

NGSS.HS-PS2-1

The _______ of two or more vectors is the sum of the vectors.

• components
• scalar
• resultant
• magnitude

How do you combine vectors if they are at a right angle to each other, and you know two sides?

• Multiply
• Divide
• Pythagorean Theorem
• Use trigonometry

The direction of the vector is

• 62 m
• 25^o
• 25^o W of N
• 25^o N of W

Tags

NGSS.HS-PS3-5

The magnitude of the vector is

• 62 m
• 25^o

To solve for angle a, what function would you use?

• tan^-1

• cos^-1

• sin^-1

• cos

To solve for angle x, what function would you use?

• tan^-1

• cos^-1

• sin^-1

• cos

To solve for angle x, what function would you use?

• tan^-1

• cos^-1

• sin^-1

• cos

Which side is highlighted?

• Adjacent

• Opposite

• Hypotenuse