Applied Mechanics and Graphic Statics The condition of equilibrium for any system of forces in a plane is That polygon of forces must close Both (A) and (B) None of these That resultant couple must be zero That polygon of forces must close Both (A) and (B) None of these That resultant couple must be zero ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics When a body slides down an inclined surface, the acceleration (f) of the body, is given by f = g f = g tan θ f = g cos θ f = g sin θ f = g f = g tan θ f = g cos θ f = g sin θ ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics In simple harmonic motion, acceleration of a particle is proportional to Displacement Rate of change of velocity Direction Velocity Displacement Rate of change of velocity Direction Velocity ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics The centre of gravity of a trapezoidal dam section whose top width is a, bottom width is band the vertical side is a, from its vertical face is (a² + ab + c²)/3 (a + c) (b² + bc + c²)/3 (b + c) (a² + ab + b²)/3 (a + b) None of these (a² + ab + c²)/3 (a + c) (b² + bc + c²)/3 (b + c) (a² + ab + b²)/3 (a + b) None of these ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics A stone is whirled in a vertical circle, the tension in the string, is maximum At all the positions When the stone is at the lowest position When the string is horizontal When the stone is at the highest position At all the positions When the stone is at the lowest position When the string is horizontal When the stone is at the highest position ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics A quantity whose dimensions are M2L2T3 could be the product of force and pressure energy and velocity mass and power force and velocity force and pressure energy and velocity mass and power force and velocity ANSWER DOWNLOAD EXAMIANS APP
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