49) Least force required to draw a body up the inclined plane is W sin (plane inclination + friction angle) applied in the direction
Answer is:
at an angle equal to the angle of friction to the inclined plane
Related Engineering Mechanics MCQ with Answers
Answer is:
coefficient of friction
Explanation:
The coefficient of friction is defined as the ratio of the limiting friction (F) to the normal reaction (RN) between the two bodies.
Answer is:
the sine of the angle of repose is equal to coefficient to friction
Answer is:
upwards at its upper end
Answer is: