Calcular el máximo valor que puede tomar Q (en N) sin que el bloque mostrado logre resbalar (m = 10kg) ue=0.2 Existe una fuerza en diagonal de derecha a izquierda en la esquina superior derecha del bloque de 50N con un ángulo de 37°.

Avery long solenoid of inner radius 2.75 cm creates an oscillating magnetic field of the form = for this solenoid, =0.00425 t and =319 rad/s. (a)what is the maximum value of the induced electric field at a perpendicular distance 1.45 cm from the axis of the solenoid? (b) what is the maximum value of the inducted electric field at a point 5.85 cm perpendicular from the axis of the solenoid?

What happens when a rubber rod is rubbed with a piece of fur?

Friction removes energy from objects in motion. which statement best describes how this works? a) friction transforms ke into thermal energy b) friction transfers thermal energy to ke c) friction transforms te into pe d) friction transforms pe into ke e) friction transfers ke into pe