Calcula el volumen de un cuerpo q tiene una densidad 2kg/m3 y una masa de 50 kg. me ayudan :3 <3
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Assuming weightless pulleys and 100% efficiency, what is the minimum input force required to lift a 120 n weight using a single fixed pulley?

F500 j of energy were added to 1 kg of each of these samples, which would experience the least temperature increase?

In order of decreasing light-transmitting capabilities of materials, which is the correct sequence? a. transparent -> translucent -> opaque b. opaque -> transparent -> translucent c. opaque -> translucent -> transparent d. translucent -> transparent -> opaque