La constante de elasticidad de un resorte en el sistema C. G.S es: [Dinas/cm]
Falso o Verdadero

Heat from the sun reaches earth to a. radiation b. convection c. conduction

How much work is done lifting a 9.10 kg box straight up onto a shelf that is 1.80 m high?

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?