4) - How much work box horizontally 10ft with a force of 2016 applied at an angle of 45° to the horizontal?

Algebra and Trigonometry (MindTap Course List)
4th Edition
ISBN:9781305071742
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter9: Vectors In Two And Three Dimensions
Section9.4: Vectors In Three Dimensions
Problem 2E
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Force of 2016? 2016 Newtons? 20 lbs
t
Find the measure of the angle between the
two rectors in both radians and degrees.
u = <-2, 1), V = <3,5>
2 Vectors i and I are given. Find projzu, the
orthogonal projection of is onto I, and sketch all
three vectors
the same
On
axes.
ū² = <3₁-1, 2 > V² = < 2, 2, 1>
4) -
3) Vectors and are given. Write u as the Sum
of two vectors, one of which is parallel to and
one of which is perpendicular to v?
ū
R² = < 1, 5, 1, V² = < 1, 2, 3 >
How much work is performed in moving a
box horizontally 10ft with a force of 2016
applied at an
at an angle of 45° to the horizontal?
Transcribed Image Text:t Find the measure of the angle between the two rectors in both radians and degrees. u = <-2, 1), V = <3,5> 2 Vectors i and I are given. Find projzu, the orthogonal projection of is onto I, and sketch all three vectors the same On axes. ū² = <3₁-1, 2 > V² = < 2, 2, 1> 4) - 3) Vectors and are given. Write u as the Sum of two vectors, one of which is parallel to and one of which is perpendicular to v? ū R² = < 1, 5, 1, V² = < 1, 2, 3 > How much work is performed in moving a box horizontally 10ft with a force of 2016 applied at an at an angle of 45° to the horizontal?
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