Applied Mechanics and Graphic Statics In SI units, the units of force and energy are respectively Newton and joule Newton and watt kg wt and joule Dyne and erg Newton and joule Newton and watt kg wt and joule Dyne and erg ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics The potential energy of a particle falling through a straight shaft drilled through the earth (assumed homogenous and spherical) is proportional to (where r is the distance of’the particle from centre of the earth) log r 1/r r r2 log r 1/r r r2 ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics Newton's law of Collision of elastic bodies states that when two moving bodies collide each other, their velocity of separation Bears a constant ratio to their velocity of approach Is equal to the sum of their velocities of approach Is directly proportional to their velocity of approach Is inversely proportional to their velocity of approach Bears a constant ratio to their velocity of approach Is equal to the sum of their velocities of approach Is directly proportional to their velocity of approach Is inversely proportional to their velocity of approach 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 76° 56° 45° 36° 76° 56° 45° 36° ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics The dimensions of centrifugal force are M1 L2 T2 M’L-‘T2 M’L’T2 M’L’T1 M1 L2 T2 M’L-‘T2 M’L’T2 M’L’T1 ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics The shape of a suspended cable under its own weight, is Catenary Circular Parabolic Elliptical Catenary Circular Parabolic Elliptical ANSWER DOWNLOAD EXAMIANS APP
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