Answer:
Dos esferas A y B ,con masas resoectivas mA=8kg y mB=12kg se encuentran en reposo a una distancia entre sus centros de 2 m. Una pequeña bola ,de masa m=200 g se deja en reposo en un punto Q del segmento que une A con By una distancia de 40 cm del centro de A.Asuma que las unicas fuerzas que actuan sobre la bola son las fuerzas grabitatorias deviso alas esferas A y B.Calcule:a)la intensidad de campo gravitatorio en el punto Q en que se situa inicialmente la bola
Explanation:
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Costume design is the investing of clothing and the overall appearance of a character or performer. Costume may refer to the style of dress particular to a nation, a class, or a period.
Continuing our “Ten Simple Rules” series [1–5], we consider here what it takes to make a good oral presentation. While the rules apply broadly across disciplines, they are certainly important from the perspective of this readership. Clear and logical delivery of your ideas and scientific results is an important component of a successful scientific career. Presentations encourage broader dissemination of your work and highlight work that may not receive attention in written form.
