Hola, ¿Me podrían ayudar, por favor? 1.-Una plancha eléctrica tiene una resistencia de 500 Ω y se conecta a una diferencia de potencial de 120 V. Determinar:
a) La potencia eléctrica.
b) La intensidad de la corriente que circula por la resistencia.

Which of the following is not a part of the respiratory system? a. pharynx b. trachea c. pancreas d. larynx

The graph represents the distance a car travels over time while on the highway. which statement about the car's trip is accurate? a) the car does not move over time. b) the car travels at a constant velocity. c) the car's velocity increases constantly over time. d) the car's velocity decreases constantly over time.

Ahanging spring stretches by 35.0 cm when an object of mass 450 g is hung on it at rest. in this situation, we define its position as x = 0. the object is pulled down an additional 18.0 cm and released from rest to oscillate without friction. what is its position x at a moment 84.4 s later? express your answer in cm.