Cual es el peso de 5l de un fluido que tiene una densidad 3.5 veces mayor que la del agua?

Clothes dryer uses about 7 amps of current from a 240 volt line. how much power does it use?

Which type of energy would have nothing to do with ironing clothes? a. heat b. chemical c. electrical d. mechanical

On mars a rock falls an unknown vertical distance from a resting position and lands in a crater. if it takes the rock 2.5 seconds to fall, how high is the cliff the rock fell from? mars' surface gravity is 3.8 m/s2. a. 9.5 m b. 11.9 m c. 15.2 m d. 23.8 m