AYUDA PORFAVOR ES PARA UN TRABAJO PRACTICO 4) a) La densidad de la plata es de 10,5 g/cm3 . ¿Qué masa tiene en kg un trozo de 60 dm3? b) Calcular en m3 el volumen ocupado por 1250 kg de mármol. ( densidad del mármol: 2,7 g/cm3)
c) Calcular la masa de 2 dm3 de hierro. ( densidad del hierro: 7,8 g/cm3)

Aball is thrown horizontally from a cliff at 8m/s .in what direction is the ball moving 2s later?

Acaregiver's love, affection, and acceptance are considered conditional if they're given only when the child is well-behaved or meets set expectations. t or f

1. do the particles in the medium material move in the same direction of the wave or at opposite direction to the wave? explain your answer. 2. by inputting more energy into the wave, i.e a large shake of the spring, which wave property also increases? 3. are there forces of friction acting while a wave is passing through a medium?