Strength of Materials Forces are called concurrent when their lines of action meet in perpendicular planes one point two points plane perpendicular planes one point two points plane ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials The magnitude of two forces, which when acting at right angle produce resultant force of VlOkg and when acting at 60° produce resultant of Vl3 kg. These forces are 2 and 5 V5 and V5 2 and V6 3 and 1 kg 2 and 5 V5 and V5 2 and V6 3 and 1 kg ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials A heavy string attached at two ends at same horizontal level and when central dip is very small approaches the following curve parabola elliptical hyperbola catenary parabola elliptical hyperbola catenary ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials Center of percussion is the point of application of the resultant of all the forces tending to cause a body to rotate about a certain axis the point of metacentre point of suspension the point of C.G. the point of application of the resultant of all the forces tending to cause a body to rotate about a certain axis the point of metacentre point of suspension the point of C.G. ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials A sample of metal weighs 219 gms in air, 180 gms in water, 120 gms in an unknown fluid. Then which is correct statement about density of metal metal is twice as dense as unknown fluid metal is twice as dense as water density of metal can’t be determined metal will float in water metal is twice as dense as unknown fluid metal is twice as dense as water density of metal can’t be determined metal will float in water ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials Tangent of angle of friction is equal to coefficient of friction kinetic friction angle of repose limiting friction coefficient of friction kinetic friction angle of repose limiting friction ANSWER DOWNLOAD EXAMIANS APP
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