Two forces with magnitudes of 150 and 100 pounds act on an object at angles of 40° and 170°, respectively. find the direction and magnitude of the resultant force. round to two decimal places in all intermediate steps and in your final answer. (5 points)

Resultant force = 114.96 pounds at angle 81.76°

Step-by-step explanation:

Let i be the component along X axis and j be the component along Y axis.

First force 150 is acting at angle 40°.

Second force 100 is acting at angle 170°.

Resultant force = 114.91i+96.42j + (-98.48i+17.36j) = 16.43 i + 113.78 j

Magnitude of resultant = 114.96 pounds

Angle it makes with horizontal

94

step-by-step explanation:

average the numbers and use a variable to figure out the minimum to get a 90.

(79+94+91+92+x)/5=90

x = 94