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Question: What is the role of friction in static equilibrium?Options: It always opposes motion.It ca..
Question: In a static system, if the sum of vertical forces is zero and the sum of horizontal forces..
Question: What is the center of gravity of a uniform beam?Options: At one end of the beamAt the midp..
Question: Which of the following is NOT a type of support in statics?Options: Fixed supportPin suppo..
Question: In a two-dimensional static equilibrium problem, how many equations are needed to solve fo..
Question: If a beam is supported at both ends and a load is applied at the center, what type of supp..
Question: What is the condition for a rigid body to be in static equilibrium?Options: The sum of all..
Question: A 250 kg object is subjected to a horizontal force of 600 N. If the coefficient of frictio..
Question: If a 150 kg object is on a slope of 15 degrees, what is the normal force acting on it?Opti..
Question: A box weighing 300 N is pushed with a force of 150 N. If the coefficient of kinetic fricti..
Question: What is the angle of inclination at which the force of static friction equals the componen..
Question: A 200 kg object is on a flat surface with a coefficient of kinetic friction of 0.3. What i..
Question: A 100 kg crate is resting on a horizontal surface. If the coefficient of static friction i..
Question: If a car is moving at a speed of 20 m/s and the coefficient of friction between the tires ..
Question: A block on an inclined plane has a mass of 10 kg and the angle of inclination is 30 degree..
Question: What is the coefficient of static friction if a 50 kg box requires a force of 200 N to sta..
Question: What is the time taken for an object to fall from a height of 45 m under gravity?Options: ..
Question: A force of 50 N is applied at an angle of 30 degrees to the horizontal. What is the horizo..
Question: What is the net force acting on a 5 kg object that is accelerating at 2 m/s²?Options: 10 N..
Question: A particle moves in a circular path of radius 5 m with a constant speed of 10 m/s. What is..
Question: An object is thrown vertically upward with an initial velocity of 20 m/s. How high will it..
Question: A 10 kg block is sliding on a surface with a coefficient of kinetic friction of 0.3. What ..
Question: If a car accelerates from rest at a rate of 3 m/s², what is its velocity after 5 seconds?O..
Question: What is the effect of increasing the angle of inclination on the normal force acting on an..
Question: What is the condition for static equilibrium?Options: Sum of forces is zeroSum of moments ..
Question: What is the acceleration of an object moving in a circular path at constant speed?Options:..
Question: What is the moment of a force about a point?Options: Force times distanceForce divided by ..
Question: In a frictionless environment, what is the acceleration of an object in free fall?Options:..
Question: What is the center of gravity of a uniform rectangular plate?Options: At one cornerAt the ..
Question: What is the sum of forces acting on an object in equilibrium?Options: ZeroEqual to the wei..
