[填空题]
A merry-go-round hass4 ynabe ;p.z1:(x nnmvbyze52xc mf3 4v(/op a mass of 1640 kg and a radius of 7.50 m. How much net work is required to accelerate it from rest to a rotation rate of 1.00 revolution per 8.00 s? Assume it i zf5 oy23m/c v(e4xvbps a solid cylinder. J
Post time 2025-2-18 20:00:22
