A massive sphere, with 10.0cm radius and moment of inertia I=4.00 x 10-3 kg-m² in relation to a straight line passing through the center of mass, rolls without sliding, descending a surface with an inclination of 30º in relation to the horizontal. In a certain initial position the total kinetic energy of the sphere is 17.5J (a) What is the velocity of the center of mass of the sphere in the initial position? After the sphere has moved 10.0m along the sloped surface from the initial position, what are (b) the total kinetic energy and (c) the speed of the center of mass?
A massive sphere, with 10.0cm radius and moment of inertia I=4.00 x 10-3 kg-m² in relation to a straight line passing through the center of mass, rolls without sliding, descending a surface with an inclination of 30º in relation to the horizontal. In a certain initial position the total kinetic energy of the sphere is 17.5J (a) What is the velocity of the center of mass of the sphere in the initial position? After the sphere has moved 10.0m along the sloped surface from the initial position, what are (b) the total kinetic energy and (c) the speed of the center of mass?
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A massive sphere, with 10.0cm radius and moment of inertia I=4.00 x 10-3 kg-m² in relation to a straight line passing through the center of mass, rolls without sliding, descending a surface with an inclination of 30º in relation to the horizontal. In a certain initial position the total kinetic energy of the sphere is 17.5J (a) What is the velocity of the center of mass of the sphere in the initial position? After the sphere has moved 10.0m along the sloped surface from the initial position, what are (b) the total kinetic energy and (c) the speed of the center of mass?
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