- #1
j doe
- 37
- 2
Homework Statement
two people kick a ball. one of them kicks it with a force of 215.0 Newtons. the other one with 189.0 Newtons. their approach creates a 210.0 degree angle at the point of impact and causes the ball to go in a different direction. what is the resultant of the vector from this impact?
Homework Equations
The Attempt at a Solution
215.0^2 = 46,225.0
189.0^2 = 35,721.0
46,225.0 + 35,721.0 = 81,946.0
2 x 189.0 = 378.0 + 215.0 = 81,270cos(30) = 70,381.88457
81,946.0 - 70,381.88457 = 11,564.11543
√11,564.11543 = 107.5365772 Newtons