Un cuerpo gira con movimiento circular uniforme un ángulo total de 1080° en 20

Physics

1 answer:

LekaFEV [45]3 years ago

7 0

Velocidad angular = (angulo total) / (tiempo total)

Velocidad angular = (1080 grados) / (20 segundos)

Velocidad angular = (1080/20) g/s

Velocidad angular = 54 g/s

Pero 180 grados = π radianes

V.A. = (54 g/s) x (π rad / 180 g)

V.A. = (54π gr-rad / 180 seg-gr)

V.A. = aproximadamente 0.942 rad/seg

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