En la figura se muestra un polín, con densidad uniforme, que pesa 1600N. El polín esta sujeto de un gozne en uno de sus extremos y del otro tira una cuerda. Calcular la tensión T en la cuerda y las componentes de la fuerza en el gozne.

What is a frequency of a wavelength

When solid surfaces slide over each other the kind of friction that occurs is called friction

Which statement is true about an object that is moving in a circular motion due to centripetal force, f, when the radius of its circular motion is doubled? the new force then becomes equal to 2f the new force then becomes equal to f the new force then becomes equal to f/2 the new force then becomes equal to f2 the new force then becomes equal to 1/f