cierta rueda de 8 kg tiene un radio de giro de 25 cm. ¿cuál es su momento de inercia? (pista, considere la fórmula del momento de inercia tomando una sola masa y un solo valor de r).

A2k pendulum has a speed of 1 m/s at a height of 1/2 meter

Awoman holds a book by placing it between her hands such that she presses at right angles to the front and back covers. the book has a mass of m = 1.8 kg and the coefficient of static friction between her hand and the book is μs = 0.67. no attempt 50% part (a) what is the weight of the book, fgb in newtons?

How is the acceleration of an object in uniform circular motion constant? a - in magnitude only b - in direction only c - in both magnitude and direction d - in magnitude, direction & orientation