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jekas [21]
3 years ago
8

Recall that if a line is parallel to the vector v and passes through the point P0, which is the tip of the position vector r0, t

hen the vector equation of the line is given by r(t) = r0 + tv. For the given line, we have r0 = 7, −8, 3 and v = 1, 6, − 1 3 . So the vector equation for this line is r(t) = 7, −8, 3 + t 1, 6, − 1 3 = .
Physics
1 answer:
Elenna [48]3 years ago
8 0

Answer:

The vector equation of the line is

                                \overrightarrow{r}=+t

Parametric equations for given line are

                                       x=7+t\\y=-8+6t\\z=3-13t

Explanation:

The vector equation of the line is given by

                                     r(t) = r_{o} + tv

r₀ = (7, -8, 3)

v = (1, 6, -13)

At these points the vector equation for this line is:

\overrightarrow{r}=\overrightarrow{r_{o}}+t\overrightarrow{v}\\\overrightarrow{r}=+t

Parametric equations for given line are

                                       x=7+t\\y=-8+6t\\z=3-13t

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The question is incomplete. The complete question is :

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Draw the vectors starting at the black dot. The location, orientation and relative length of the vectors will be graded

Solution :

The normal force represented by N is equal to the downward force, $F_d$ which is equal in magnitude but it is opposite in direction.

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3 years ago
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Answer:

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