The angles between two forces to make their resultant a minimum and a maximum respectively are 180° and 0° 90° and 180° 0° and 90° 180° and 90° TRUE ANSWER : ? YOUR ANSWER : ?
A particle moving with a simple harmonic motion, attains its maximum velocity when it passes Through the mean position The extreme point of the oscillation Through a point at half amplitude None of these TRUE ANSWER : ? YOUR ANSWER : ?
A point subjected to a number of forces will be in equilibrium, if Sum of resolved parts in any two directions at right angles, are both zero Two resolved parts in any two directions at right angles are equal Algebraic sum of the moments of the forces about the point is zero Algebraic sum of the forces is zero TRUE ANSWER : ? YOUR ANSWER : ?
A sphere is resting on two planes BA and BC which are inclined at 45° and 60° respectively with the horizontal. The reaction on the plane BA will be More than that of BC Less than that on BC None of these Equal to that on BC TRUE ANSWER : ? YOUR ANSWER : ?
The C.G. of a right circular cone lies on its axis of symmetry at a height of h/5 h/2 h/4 h/3 TRUE ANSWER : ? YOUR ANSWER : ?
In case of S.H.M. the period of oscillation (T), is given by T = 2/ω T = 2π/ω T = 2ω/π² T = π/2ω TRUE ANSWER : ? YOUR ANSWER : ?
Two shots fired simultaneously from the top and bottom of a vertical tower with elevations of 30° and 45° respectively strike a target simultaneously. If horizontal distance of the target from the tower is 1000 m, the height of the tower is 425 m 350 m 375 m 400 m TRUE ANSWER : ? YOUR ANSWER : ?
The bending moment in an arch is proportional to None of these Vertical ordinate of the arch Vertical ordinate of funicular polygon Intercept between the arch axis and the funicular polygon TRUE ANSWER : ? YOUR ANSWER : ?
The vertical reaction at the support ‘A’ of the structure shown in below figure, is Applied Mechanics and Graphic Statics mcq question image 5 t 3 t 2 t 4 t TRUE ANSWER : ? YOUR ANSWER : ?
If ‘α’ is the angular acceleration of a compound pendulum whose angular displacement is ‘θ’, the frequency of the motion is (1/2π) √(α/θ) 2π √(α - θ) 2π √(α/θ) 4π √(α/θ) TRUE ANSWER : ? YOUR ANSWER : ?