Ask a New Question

Question

Two forces of equal magnitude act on an object so that the angle between their directions is 60 degrees. If their resultant has a magnitude of 20 N, find the magnitude of the equal forces.

3 years ago

Answers

R_scott
2 * m / cos(60º / 2) = 20 N
3 years ago
oobleck
they have magnitude x, where we find x using the law of cosines
20^2 = x^2 + x^2 - 2x^2 cos120°
3 years ago

Related Questions

Two forces of equal magnitude act to 60 degrees. If their resultant has a magnitude of 30N, find the... three forces, each of magnitude 1450 LB act in the same point. The angle between adjacent forces is... Two forces of equal magnitude act on the same object. Which of the following must be true? a. The... two forces each of magnitude 10newton act in opposite direction at the end of the table if the lengt... Two forces of magnitude 4.ON ans 7.0N act on a small object b. The angle btw the direction along whi... Two forces whose magnitude are in the ratio 3 :5 gives resultant of 28. If the angle of their inclin... Two forces of magnitude 16N, are inclined at 60. Calculate the magnitude of their reactants Two forces have magnitude in the ratio 3:5 and the angle between their directions is 60°. If their... Two forces, one of magnitude 2 N and the other of magnitude 3 N, are applied to the ring of a force... Two forces of magnitude 8N and 12N are acting on a body at angle 30 degree to each other.Find the re...
Ask a New Question
Archives Contact Us Privacy Policy Terms of Use