En un balancín están sentados dos niños, uno pasa 20 Kg y se sienta a 2 m del fulcro, el otro se va moviendo hasta encontrar el equilibrio a 2,5 m. ¿Cuánto pesa el segundo niño?

Three important things a musician must do for a superior performance. essay

In anton chekhov’s the proposal, lomov talks about how much land he owns instead of making romantic gestures while trying to propose to natalya. which idea influences lomavs behavior

Give the brainliestwhich parts of the scientific process differentiate it from pseudoscience? check all that apply. stating facts based on opinionsusing models and experimentsasking new questionsmaking subjective claimshaving explanations that answer all questionsi need more than one answer