The amplitude is always __________ radius of the circle. Equal to Less than Greater than None of these TRUE ANSWER : ? YOUR ANSWER : ?
A differential pulley block has larger and smaller diameters of 100 mm and 80 mm respectively. Its velocity ratio is 5 40 10 20 TRUE ANSWER : ? YOUR ANSWER : ?
The acceleration of a body sliding down an inclined surface is g sinθ None of these g tanθ g cosθ TRUE ANSWER : ? YOUR ANSWER : ?
The bodies which rebound after impact are called Elastic bodies Neither elastic nor inelastic bodies Inelastic bodies None of these TRUE ANSWER : ? YOUR ANSWER : ?
The forces which do not meet at one point and their lines of action do not lie on the same plane are known as Non-coplanar concurrent forces Coplanar concurrent forces Coplanar non-concurrent forces None of these TRUE ANSWER : ? YOUR ANSWER : ?
The periodic time of a particle with simple harmonic motion is _________ proportional to the angular velocity. Inversely Square root Directly None of these TRUE ANSWER : ? YOUR ANSWER : ?
The potential energy of a vertically raised body is __________ the kinetic energy of a vertically falling body. None of these Equal to Greater than Less than TRUE ANSWER : ? YOUR ANSWER : ?
A redundant frame is also called __________ frame. Perfect Imperfect None of these Deficient TRUE ANSWER : ? YOUR ANSWER : ?
The ratio of static friction to dynamic friction is always Less than one None of these Equal to one Greater than one TRUE ANSWER : ? YOUR ANSWER : ?
Two balls of equal mass and of perfectly elastic material are lying on the floor. One of the balls with velocity ‘v’ is made to strike the second ball. Both the balls after impact will move with a velocity v v/8 v/2 v/4 TRUE ANSWER : ? YOUR ANSWER : ?