Monday
October 20, 2014

Homework Help: Physics/Math

Posted by TechnoBoi11 on Saturday, January 27, 2007 at 4:08am.

What is the sum of the following four vectors in unit-vector notation? For that sum, what are
(b) the magnitude,
(c) the angle in degrees, and
(d) the angle in radians?

E: 6.36 m at +0.90 rad
F: 4.52 m at -75
G: 3.31 m at +1.20 rad
H: 5.4 m at -210

[[[Warning! Make a graphical solution first so you will know what quadrant your resultant lies in.]]]

(a) ______ i + ______ j
(b) magnitude = ______ m
(c) angle = ______ degrees
(d) angle = ______ radian

I will be happy to check your answers, or critique your thinking. We dont do tests for students.

it's not a test. just a hw assignment one of a bunch of questions im stuck on.

~lor

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

physics - Four vectors, each of magnitude 89 m, lie along the sides of a ...
Physics - The two vectors a and b have equal magnitudes(on an x-y plane vector a...
Physics - Three vectors, each have a magnitude of 30 units, have their tails at ...
science (physics) Need to solve this today please - (a) Express the vectors A, B...
phy - a watermelon seed has the following coordinates: x= -5.0, y = 8.0m, and z...
physics-vectors - If the magnitude of the sum of two vectors is greater than the...
Pre Cal/Vectors - Can someone show the steps involved in figuring out this type ...
physics - The magnitude of vector A is 18 units at an angle of 90 degrees with ...
Physics - When two vectors vector A and vector B are drawn from a common point, ...
Math/Physics - An electron's position is given by r = 4.00t i - 6.00t^2 j + 5.00...

Search
Members