Applied Mechanics and Graphic Statics A projectile has maximum range of 40 m on a horizontal plane. If angle of projection is a and the time of flight is 1 second, then sin a must be about (Assume g = 10 m/sec²) 43834 43835 43833 43832 43834 43835 43833 43832 ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics If ‘v’ and ‘ω’ are linear and angular velocities, the centripetal acceleration of a moving body along the circular path of radius ‘r’, will be r/v² r/ω² ω²/r v²/r r/v² r/ω² ω²/r v²/r ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics Equation of motion of a point in a straight line, is 2fS = v² - u² v = u + ft S = ut + ½ ft² All listed here 2fS = v² - u² v = u + ft S = ut + ½ ft² All listed here ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics For maximum range of a projectile, the angle of projection should be 45° 30° 60° None of these 45° 30° 60° None of these ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics In a lifting machine with efficiency 60%, an effort of 200 N is required to raise a load of 6 kN. The velocity ratio of the machine is 80 50 30 60 80 50 30 60 ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics Periodic time of a particle moving with simple harmonic motion is the time taken by the particle for Half oscillation None of these Quarter oscillation Complete oscillation Half oscillation None of these Quarter oscillation Complete oscillation ANSWER DOWNLOAD EXAMIANS APP
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