Subjects

Sections | |||
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Intro, Units & Conversions | 32 mins | 0 completed | Learn |

Intro to Vectors (Basic Trigonometry) | 58 mins | 0 completed | Learn |

Vectors with More Trigonometry | 52 mins | 0 completed | Learn |

Additional Practice |
---|

Units & Conversions |

Dimensional Analysis |

Significant Figures |

Uncertainty |

Error |

Geometry & Trigonometry |

Vector Composition & Decomposition |

Unit Vectors |

Vector Addition & Subtraction |

Solution: The vector A has x y and z components of 8.00, 12.0, and 24.00 units respectively. (a) Write a vector expression for A in unit-vector notation. (b) Obtain a unit-vector expression for a vector B one-f

The vector A has x y and z components of 8.00, 12.0, and 24.00 units respectively. (a) Write a vector expression for A in unit-vector notation. (b) Obtain a unit-vector expression for a vector B one-fourth the length of A pointing in the same direction as A. (c) Obtain a unit-vector expression for a vector C three times the length of A pointing in the direction opposite the direction of A.

What is the unit vector that points from the point...

Let V = 20.5i+22.5j-13.5k.What angle does this vec...

Review. The instantaneous position of an object is...

What is the magnitude of the vector 110 i ^ 2 10 k...

What is the y component of the vector 13 i ^ 2 8 k...

You are standing on the ground at the origin of a ...

Draw = 3.0+7.0.Find the magnitude of = 3.0+7.0.Fin...

In each case, find the x- and y-components of vect...

The magnetic field inside an instrument is
B =(...

Draw =-4+4=-4+4.Find the magnitude of vec{B}.Draw ...

Find a vector that points in the same direction as...

Three displacement vectors of a croquet ball are s...

Express in unit-vector notation the following vect...

Review. As it passes over Grand Bahama Island the ...

In Figure P3.46 the line segment represents a path...

Four forces are exerted on the object shown in the...

You are given two vectors =-3.00+7.00 and
=7.0...

Let A = 2 + 3, B = 2 - 4 , and C = A + B.Write vec...

Given the vector
A = 4.00i + 7.00j
, find ...

Vectors A S and B S have equal magnitudes of 5.00....

At Enormous State University (ESU), the football t...

Let =4-2, = - 3+5, and =2+3.Write vector vec{E} in...

For the three vectors shown in
,
++=1. W...

Use the component method to add the vectors A S an...

Consider the two vectors A S 5 3 i ^ 2 2 j ^ and B...

Given the vectors A S 5 2.00 i ^ 1 6.00 j ^ and B ...

Let V1 = -6.2
i + 8.3
j and V2 = -4.7
j + 4....

You may want to review (Pages 18 - 19).
For rela...

Let =6-2=6-2= - 3+7= - 3+7=+, (Pages 73 - 75), an...

Let =6-3=6-3=-3+6=-3+6=-, (Pages 73 - 75), and ve...

Consider the three displacement vectors A S 5 13 i...

Let =6-4=6-4=-4+6=-4+6=-5, (Pages 73 - 75), and v...

Let exttip{vec{E}}{E_vec}
=
3+
3 and extti...

Given the displacement vectors A = (3i^ - 4j^ + 4k...

A radar station locates a sinking ship at range 17...

A vector is given by R = 2 i + j + 3 k. Find (a) t...

The vector A has x y and z components of 8.00, 12....

Vector A has a negative x component 3.00 units in ...

(a) Determine the magnitude and direction of the s...

Given two vectors A = - 2.00 i +
4.00j +
5.00k and...

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