Posted by nitin kumar on Saturday, July 21, 2012 at 2:49am.
X = Hor = 1.5 + 4.5 = 6 m.
Y = Ver. = -2 m.
tanA = Y/X = 6 / -2 = -3
A = -71.6 Deg. = 360 - 71.6 = 288.4 Deg.
CCW.
R = X/cosA = 6 / cos288.4 = 19 m. @ 288.4 Deg. = Resulting displacement.
Related Questions
Dav nandraj:science - A man moves 3.5m towards east then he moves 2m in south ...
science - A positive charge of 3.50 µC is located in an electric field of ...
physics - a body displaced 12m due to east 5m due to north then 9m vertically ...
Physics 2 (URGENT) - Which of the following has an acceleration in the same ...
physics - Four ropes are tied to a stake, and each is pulled toward a compass ...
Physics check - A boy starts from point A and moves 5 units toward the east, ...
Science - 150 million years ago the continents were (closer together / farther ...
Science - Choose the correct answer in parenthesis. 150 million years ago the ...
Physics - Two bicyclists, starting at the same place, are riding toward the same...
Physics - A lightning bug flies at a velocity of 0.25 m/s due east toward ...
For Further Reading
