A light rope is loaded with many equal weights at equal horizontal intervals. The points of suspension on the rope lie on a_____________________?

Byadmin January 18, 2019June 4, 2021

A light rope is loaded with many equal weights at equal horizontal intervals. The points of suspension on the rope lie on a_____________________?

A. parabola(Correct)
B. catenary
C. cycloid
D. ellipse

Applied Mechanics and Graphic Statics

For a given velocity of a projectile, the range is maximum when the angle of projection is___________________?

For a given velocity of a projectile, the range is maximum when the angle of projection is___________________?

A. 30°
B. 45°(Correct)
C. 90°
D. 0°

Read More For a given velocity of a projectile, the range is maximum when the angle of projection is___________________?
Applied Mechanics and Graphic Statics

If a projectile is fired with an initial velocity of 10 m/sec at an angle of 60° to the horizontal, its horizontal and vertical velocity at the highest point of trajectory are___________________?

If a projectile is fired with an initial velocity of 10 m/sec at an angle of 60° to the horizontal, its horizontal and vertical velocity at the highest point of trajectory are___________________?

A. 0 and 5 m/sec
B. 5 m/sec and 0
C. 5 V3 m/sec and 0
D. 5 and 5V3 m/sec

Read More If a projectile is fired with an initial velocity of 10 m/sec at an angle of 60° to the horizontal, its horizontal and vertical velocity at the highest point of trajectory are___________________?
Applied Mechanics and Graphic Statics

The maximum displacement of a particle executing S.H.M. corresponds to__________________?

The maximum displacement of a particle executing S.H.M. corresponds to__________________?

A. zero potential energy and maximum kinetic energy
B. zero kinetic energy and maximum potential energy(Correct)
C. maximum kinetic energy and maxi-mum potential energy
D. minimum kinetic energy and minimum potential energy

Read More The maximum displacement of a particle executing S.H.M. corresponds to__________________?
Applied Mechanics and Graphic Statics

The following is in unstable equilibrium__________________?

The following is in unstable equilibrium__________________?

A. a uniform solid cone resting on a generator on a smooth horizontal plane
B. a uniform solid cone resting on its base on a horizontal plane
C. a solid cube resting on one edge (Correct)
D. a satellite encircling the earth

Read More The following is in unstable equilibrium__________________?
Applied Mechanics and Graphic Statics

A funicular polygon cannot be made to pass through___________________?

A funicular polygon cannot be made to pass through___________________?

A. one specified point
B. two specified points
C. three specified points
D. more than three specified points

Read More A funicular polygon cannot be made to pass through___________________?
Applied Mechanics and Graphic Statics

The ratio of kinetic energy and potential energy of a simple harmonic oscillator, at a displacement equal to half its amplitude is given by__________________?

The ratio of kinetic energy and potential energy of a simple harmonic oscillator, at a displacement equal to half its amplitude is given by__________________?

A. 1:2
B. 1:1
C. 2:1
D. 3:1

Read More The ratio of kinetic energy and potential energy of a simple harmonic oscillator, at a displacement equal to half its amplitude is given by__________________?

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