Applied Mechanics and Graphic Statics The angle of projection at which the horizontal range and maximum height of a projectile are equal to 56° 76° 45° 36° 56° 76° 45° 36° ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics The total time of collision and restitution of two bodies, is called All listed here Period of collision Period of impact Time of collision All listed here Period of collision Period of impact Time of collision ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics If the velocity of projection is 4 m/sec and the angle of projection is α°, the maximum height of the projectile from a horizontal plane, is u² tan² α/2g u² sin 2α/2g u² sin² α/2g u² cos² α/2g u² tan² α/2g u² sin 2α/2g u² sin² α/2g u² cos² α/2g ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics The equation of motion of a particle starting from rest along a straight line is x = t³ - 3t²+ 5. The ratio of the accelerations after 5 sec and 3 sec will be 5 3 2 4 5 3 2 4 ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics A simple pendulum of length / has an energy E, when its amplitude is A. If the length of pendulum is doubled, the energy will be 2E E/2 E 4E 2E E/2 E 4E ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics If two forces of 3 kg and 4 kg act at right angles to each other, their resultant force will be equal to 1 kg 5 kg 7 kg None of these 1 kg 5 kg 7 kg None of these ANSWER DOWNLOAD EXAMIANS APP
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