Strength of Materials The coefficient of friction depends on nature of surface strength of surfaces shape of surfaces area of contact nature of surface strength of surfaces shape of surfaces area of contact ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials A body of weight W on inclined plane of a being pulled up by a horizontal force P will be on the point of motion up the plane when P is equal to W W sin (a + $) Wan(a-) Wtan(a + <|)) W W sin (a + $) Wan(a-) Wtan(a + <|)) ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials In ideal machines mechanical advantage is less than velocity ratio mechanical advantage is unity mechanical advantage is greater than velocity ratio mechanical advantage is equal to velocity ratio mechanical advantage is less than velocity ratio mechanical advantage is unity mechanical advantage is greater than velocity ratio mechanical advantage is equal to velocity ratio ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials If a rigid body is in equilibrium under the action of three forces, then these forces are equal the lines of action of these forces are parallel the lines of action of these forces meet in a point & the lines of action of these forces are parallel the lines of action of these forces meet in a point these forces are equal the lines of action of these forces are parallel the lines of action of these forces meet in a point & the lines of action of these forces are parallel the lines of action of these forces meet in a point ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials A body moves, from rest with a constant acceleration of 5 m per sec. The distance covered in 5 sec is most nearly 38 m 62.5 m 96 m 124 m 38 m 62.5 m 96 m 124 m ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials Center of percussion is the point of application of the resultant of all the forces tending to cause a body to rotate about a certain axis the point of C.G. point of suspension the point of metacentre the point of application of the resultant of all the forces tending to cause a body to rotate about a certain axis the point of C.G. point of suspension the point of metacentre ANSWER DOWNLOAD EXAMIANS APP
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