Un automóvil marcha a 60 km/h durante 2 minutos, a continuación va a 80 km/h durante 8 minutos y finalmente a 120 km /h durante 6 minutos. Calcule la distancia total en metros que recorrió el automóvil.

Aparticle with mass 1.81×10−3 kg and a charge of 1.22×10−8 c has, at a given instant, a velocity v⃗ =(3.00×104m/s)j^. what are the magnitude and direction of the particle’s acceleration produced by a uniform magnetic field b⃗ =(1.63t)i^+(0.980t)j^?

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

Tafari worked one summer on a ship that set weather buoys in the ocean. he watched how one of the buoys moved in the water. describe which parts of the wave would cause the buoy to bob up and down. which wave property determined how fast the buoys bobbed in the water? he observed that when the wind blew harder, the ocean waves were larger, and the buoys moved away from the ship. what effect, if any, did the waves have on how far the buoys moved? explain your answer.