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Physics, 06.05.2021 02:20 Nadi4753

URGENTE 1) Si la masa de un cuerpo es de 80Kg en la superficie terrestre ¿cuánto pesaría a 20.000mts de altura? Radio de la Tierra=6370Km Masa de la Tierra = 5,95·1024 Kg

2) A 2 cm de una partícula de 1.10-2 C. se coloca una carga de 4.10-³ C, ¿qué fuerza actúa sobre ella?.

3) ¿A qué distancia debo colocar una carga de 10 μC de otra de 30 μC, para que su fuerza de repulsión sea de 50 Nt?

4) Tengo una superficie plana con una carga positiva de 25μC apoyada en el suelo y coloco sobre ella (suspendida en el aire) una bolita de 0,1Nt de peso y cargada positivamente con 605μC ¿A qué distancia del piso que suspendida en el aire?

5) Coloco una masa de 50 Kg en el origen de coordenadas y otra de 80 Kg en el punto (-4;6) mts. ¿cúales son las fuerzas que aparecen sobre ellas? (Intensidades y ángulos) GRAFICAR

6) Coloco una carga positiva de 40 μC en el origen de coordenadas y otra carga negativa de 30 μC en el punto (3;-5) mts. ¿cúales son las fuerzas que aparecen sobre ellas? (Intensidades y ángulos) GRAFICAR.

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URGENTE 1) Si la masa de un cuerpo es de 80Kg en la superficie terrestre ¿cuánto pesaría a 20.000m...
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