Applied Mechanics and Graphic Statics One Newton is equivalent to 1 kg. wt 1/9.81 kg. wt 9.81 kg. wt 981 dyne 1 kg. wt 1/9.81 kg. wt 9.81 kg. wt 981 dyne ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics If a particle moves with a uniform angular velocity ‘ω’ radians/sec along the circumference of a circle of radius ‘r’, the equation for the velocity of the particle, is v = ω √(r² - y²) y = ω √(y - r) v = ω √(y² - r²) v = ω √(r² + y²) v = ω √(r² - y²) y = ω √(y - r) v = ω √(y² - r²) v = ω √(r² + y²) ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics Impulse can be obtained from a Velocity-displacement diagram Velocity-time diagram Force-displacement diagram Force-time diagram Velocity-displacement diagram Velocity-time diagram Force-displacement diagram Force-time diagram ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics A 49 kg lady stands on a spring scale in an elevator. During the first 5 sec, starting from rest, the scale reads 69 kg. The velocity of the elevator will be 20 m/sec 15 m/sec 25 m/sec 10 m/sec 20 m/sec 15 m/sec 25 m/sec 10 m/sec ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics For perfectly elastic bodies, the value of coefficient of restitution is 0.5 Between 0 and 1 1 Zero 0.5 Between 0 and 1 1 Zero ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics The centre of gravity of a plane lamina will not be at its geometrical centre if it is a Right angled triangle Rectangle Equilateral triangle Circle Right angled triangle Rectangle Equilateral triangle Circle ANSWER DOWNLOAD EXAMIANS APP
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