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Question: What is the torque about a pivot if a force of 12 N is applied at a distance of 0.25 m at ..
Question: A wheel of radius R rolls on a flat surface. If it rolls without slipping, what is the dis..
Question: A solid cone rolls down an incline. If its height is h, what is the relationship between i..
Question: A sphere rolls without slipping on a flat surface. If it has a radius R and rolls with a s..
Question: What is the angular momentum of a rolling object about its center of mass?Options: mvIωmv ..
Question: A ball rolls down a ramp of height h. If it starts from rest, what is its final velocity a..
Question: Which of the following is the correct representation of 0.00056 in scientific notation?Opt..
Question: A disk rolls down a slope of height h. What fraction of its total energy is translational ..
Question: What is the uncertainty in the result of adding 5.0 cm and 3.0 cm, each with an uncertaint..
Question: If a solid cylinder rolls without slipping, what is the ratio of its translational kinetic..
Question: For a composite body made of two solid cylinders of mass M1 and M2 and radius R, what is t..
Question: What is the moment of inertia of a uniform triangular lamina of mass M and base b about an..
Question: For a solid disk of mass M and radius R, what is the moment of inertia about an axis perpe..
Question: If the temperature of an object is doubled, how does the rate of heat radiation change?Opt..
Question: Which of the following is a method of heat transfer?Options: ConductionConvectionRadiation..
Question: What is the relationship between temperature and kinetic energy of particles?Options: Dire..
Question: A particle moves in a circular path of radius r with a constant speed v. What is the centr..
Question: If a body is moving in a straight line and no external torque acts on it, what can be said..
Question: If the angular momentum of a rotating body is doubled while its moment of inertia remains ..
Question: Which of the following statements is NOT a consequence of the first law of thermodynamics?..
Question: What is the work done by a gas during expansion at constant pressure?Options: PΔVΔUQ0Corre..
Question: If a system does 150 J of work on the surroundings and absorbs 100 J of heat, what is the ..
Question: A torque τ is applied to a rigid body with moment of inertia I. If the body starts from re..
Question: A solid cylinder rolls down an incline of height h. What is the speed of the center of mas..
Question: A flywheel has a moment of inertia I and is rotating with an angular velocity ω. If a torq..
Question: What is the unit of heat in the SI system?Options: JouleCalorieWattNewtonCorrect Answer: J..
Question: If the torque on a rotating object is doubled while the radius remains constant, what happ..
Question: In a seesaw, if one child exerts a force of 30 N at a distance of 1.5 m from the pivot, wh..
Question: A torque of 10 Nm is applied to a wheel. If the radius of the wheel is 0.2 m, what is the ..
Question: A force of 50 N is applied at a distance of 0.5 m from the pivot at an angle of 60 degrees..
