Un carrito con un cañón accionado por resorte dispara verticalmente una esfera metálica como se observa en la figura (considere el suelo como referencia y que

la bala se libera desde el suelo). Si la rapidez inicial vertical de la esfera es 5.0 m/

s y el cañón se mueve horizontalmente a una rapidez de 0.75 m/s, a) ¿a qué

distancia del punto de lanzamiento la esfera vuelve a caer en el cañón, y b)

esperaría usted que la bala tuviera un movimiento acelerado en el eje horizontal

si el cañón estuviera acelerando al momento de ser lanzado?

At an oceanside nuclear power plant, seawater is used as part of the cooling system. this raises the temperature of the water that is discharged back into the ocean. the amount that the water temperature is raised has a uniform distribution over the interval from 10° to 25° c. what is the standard deviation of the temperature increase?

You are a sales representative for a company that makes a new alternate fuel for vehicles. you have prepared a presentation for the environmental engineers to sell your new product. what question do you expect the audience to ask regarding whether the new fuel will cause less damage to the environment? a. do we have to change any parts of the vehicle to use this alternate fuel? b. will the vehicles get better fuel mileage with the alternate fuel? c. how much greenhouse gas does your fuel produce compared with current fuel sources? d. is the alternate fuel more expensive than fossil fuel?

The combining of light nuclei is called blank. blank as in not actually blank. you know what im tryin to say.