A wrestler wants to make weight so he restricts fluid intake. What imbalance can the wrestler develop

If the new moon happens on january 15th, what shape will it be on february 6th?

At 20∘c, the hole in an aluminum ring is 2.800 cm in diameter. you need to slip this ring over a steel shaft that has a room-temperature diameter of 2.804 cm . 1. to what common temperature should the ring and the shaft be heated so that the ring will just fit onto the shaft? coefficients of linear thermal expansion of steel and aluminum are 12×10−6 k−1 and23×10−6 k−1 respectively.

Is the vertical component of velocity ever zero?