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 4E E E/2 2E 4E E E/2 2E ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics 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 h/5 h/2 h/4 h/3 ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics A shell travelling with a horizontal velocity of 100 m/sec explodes and splits into two parts, one of mass 10 kg and the other of 15 kg. The 15 kg mass drops vertically downward with initial velocity of 100 m/sec and the 10 kg mass begins to travel at an angle to the horizontal of tan”1 x, where x is 3/4 3/5 5/3 4/5 3/4 3/5 5/3 4/5 ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics The member forces in a statically in determinate truss Cannot be obtained by graphic statics May be obtained by graphic statics Can be obtained by graphic statics Can be obtained by graphic statics by trial and error Cannot be obtained by graphic statics May be obtained by graphic statics Can be obtained by graphic statics Can be obtained by graphic statics by trial and error ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics In case of S.H.M. the period of oscillation (T), is given by T = 2ω/π² T = 2/ω T = 2π/ω T = π/2ω T = 2ω/π² T = 2/ω T = 2π/ω T = π/2ω ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics A stone is thrown vertically upwards with a vertical velocity of 49 m/sec. It returns to the ground in 20 sec 5 sec 8 sec 10 sec 20 sec 5 sec 8 sec 10 sec ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS