Applied Mechanics and Graphic Statics Two circular discs of same weight and thickness are made from metals having different densities. Which disc will have the larger rotational inertia about its central axis? None of these Disc with smaller density Disc with larger density Both discs will have same rotational inertia None of these Disc with smaller density Disc with larger density Both discs will have same rotational inertia ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics Two objects moving with uniform speeds are 5 m apart after 1 second when they move towards each other and are 1 m apart when they move in the same direction.The speeds of the objects are: 3 m/sec and 2 m/sec 4 m/sec and 6 m/sec 3 m/sec and 3 m/sec 2 m/sec and 2 m/sec 3 m/sec and 2 m/sec 4 m/sec and 6 m/sec 3 m/sec and 3 m/sec 2 m/sec and 2 m/sec ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics For a simple pendulum, the period of one oscillation is 2π √(l/g) 2π √(g/2l) 2π √(2g/l) 2π √(l/2g) 2π √(l/g) 2π √(g/2l) 2π √(2g/l) 2π √(l/2g) ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics A glass ball is shot to hit a wall from a point on a smooth floor. If the ball returns back to the point of projection in twice the time taken in reaching the wall, the coefficient of restitution between the glass ball and the wall is 0.5 0.4 0.25 0.33 0.5 0.4 0.25 0.33 ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics In SI units, the units of force and energy are respectively Newton and joule kg wt and joule Newton and watt Dyne and erg Newton and joule kg wt and joule Newton and watt Dyne and erg ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics The units of moment of inertia of an area are kg/m m3 m4 kg/m2 kg/m m3 m4 kg/m2 ANSWER DOWNLOAD EXAMIANS APP
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