He blocked his man useing force of 23 n moving him backwards 2 meters how much ,how much work did he do

Agymnast dismounts off the uneven bars in a tuck position with a radius of 0.3m (assume she is a solid sphere) and an angular velocity of 2rev/s. during the dismount she stretches out into the straight position, with a length of 1.5m, (assume she is a uniform rod through the center) for her landing. the gymnast has a mass of 50kg. what is her angular velocity in the straight position?

When you turn on a battery-operated device, an electrical circuit is

Determine el momento angular de un rueda de 3000g moviendose a 10m/s con un radio de giro de 400cm