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 8 sec 10 sec 5 sec 20 sec 8 sec 10 sec 5 sec 20 sec ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics Pick up the incorrect statement from the following. In a simple harmonic motion Acceleration is minimum at the end of the stroke Acceleration is zero at the mean position Velocity is minimum at the end of the stroke Velocity is maximum at its mean position Acceleration is minimum at the end of the stroke Acceleration is zero at the mean position Velocity is minimum at the end of the stroke Velocity is maximum at its mean position ANSWER DOWNLOAD EXAMIANS APP
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° 36° 45° 56° 76° 36° 45° ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics The unit of rotational inertia of a body in C.G.S system is gm.cm3 gm.cm² cm⁴ kg.cm² gm.cm3 gm.cm² cm⁴ kg.cm² ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics The following is not a law of static friction: The force of friction is dependent upon the area of contact The force of friction always acts in a direction opposite to that in which the body tends to move The magnitude of the limiting friction bears a constant ratio to the normal reaction between two surfaces The force of friction depends upon the roughness of the surface The force of friction is dependent upon the area of contact The force of friction always acts in a direction opposite to that in which the body tends to move The magnitude of the limiting friction bears a constant ratio to the normal reaction between two surfaces The force of friction depends upon the roughness of the surface ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics The gravitational force makes a satellite go round the earth in a circular orbit, if it is projected with an initial velocity of 8.04 km/sec at a height of 285 km 11.11 km/sec at a height of 37,400 km All listed here 11.26 km/sec, the satellite escapes the pull of the earth 8.04 km/sec at a height of 285 km 11.11 km/sec at a height of 37,400 km All listed here 11.26 km/sec, the satellite escapes the pull of the earth ANSWER DOWNLOAD EXAMIANS APP
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