Hola, me podrían ayudar con mi tarea? Ecuación química de las siguientes reacciones
a) Una molécula de azufre reacciona con una molécula de hierro para dar una molécula de sulfuro de hierro
b) una molécula de cloro y una molécula de hidrogeno reaccionan para dar dos moléculas de cloruro de hidrogeno

How is acceleration calculated? a. initial velocity - final velocity / timeb. initial velocity + final velocity / timec. final velocity - initial velocity / timed. final velocity / timele select the best answer from the choices provided0oood00save and exitnextmark this and return

Imagine you are riding on a yacht in the ocean and traveling at 20 mph. you then hit a golf ball at 100 mph from the deck of the yacht. you see the ball move away from you at 100mph, while a person standing on a near by beach would observe your golf ball traveling at 120 mph (20 mph + 100 mph). now imagine you are aboard the hermes spacecraft traveling at 0.1c (1/10 the speed of light) past mars and shine a laser from the front of the ship. you would see the light traveling at c (the speed of light) away from your ship. according to einstein’s special relativity, how fast will a person on mars observe the light to be traveling? a) 0.1c (1/10 the speed of light) b) c (the speed of light) c)1.1c (c+0.1c)

Compare the horizontal displacement of the two balls as they travel to the ground. what do you observe?