Applied Mechanics and Graphic Statics One Newton is equivalent to 1/9.81 kg. wt 1 kg. wt 9.81 kg. wt 981 dyne 1/9.81 kg. wt 1 kg. wt 9.81 kg. wt 981 dyne ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics Two balls of masses 3 kg and 6 kg are moving with velocities of 4 m/sec and 1 m/sec respectively, towards each other along the line of their centers. After impact the 3 kg ball comes to rest. This can happen only if the coefficient of restitution between the balls is 2/3 1/3 3/5 1/5 2/3 1/3 3/5 1/5 ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics For a self-locking machine, the efficiency should be Less than 60% None of these 0.5 More than 50% Less than 60% None of these 0.5 More than 50% ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics The phenomenon of collision of two elastic bodies takes place because bodies Tend to compress each other till they are compressed maximum possible Attempt to regain its original shape due to their elasticities All listed here Immediately after collision come momentarily to rest Tend to compress each other till they are compressed maximum possible Attempt to regain its original shape due to their elasticities All listed here Immediately after collision come momentarily to rest ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics 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 More than that of BC Less than that on BC None of these Equal to that on BC ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics For a simple pendulum, the period of one oscillation is 2π √(l/2g) 2π √(l/g) 2π √(g/2l) 2π √(2g/l) 2π √(l/2g) 2π √(l/g) 2π √(g/2l) 2π √(2g/l) ANSWER DOWNLOAD EXAMIANS APP
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