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anonymous
 one year ago
What formulas do I use to solve this?
Two forces with magnitudes of 150 and 75 pounds act on an object at angles of 30° and 150° respectively. Find the direction and magnitude of the resultant force. Round to two decimal places in all intermediate steps and in your final answer.
anonymous
 one year ago
What formulas do I use to solve this? Two forces with magnitudes of 150 and 75 pounds act on an object at angles of 30° and 150° respectively. Find the direction and magnitude of the resultant force. Round to two decimal places in all intermediate steps and in your final answer.

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jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.0dw:1435122895115:dw

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.0dw:1435122957801:dw

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.0dw:1435123082458:dw

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.0does the drawing make sense so far?

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.0you have 2 vectors vector A: r = 150 theta = 30 degrees vector B r = 75 theta = 150 degrees

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.0what I would do is find the component <x,y> form of each vector use x = r*cos(theta) y = r*sin(theta)

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.0tell me what you get for each <x,y> form

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.0this is for vector A right?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0The two sides of a triangle are 17cm and 28cm long. and the length of the median drawn to the third side is equal to 19.5cm. Find the distance from an endpoint of this median to the longest side. HELP

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.0I'm getting A = <129.90381, 75>

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.0did you get the same?
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