Si la frecuencia de una onda de 12 Hz y su longitud es de 4 metro ¿cuál será su velocidad?

Physics

1 answer:

ella [17]2 years ago

7 0

Answer: srry I don’t understand that language

Explanation:

You might be interested in

Two equal forces result. explain why the box moves even thought the forces are equal and opposite

LekaFEV [45]

The answer might be because of kinetic energy is still there and it got transferred, but it's hard to tell, I'd need more info:/

4 0

2 years ago

Discuss how a battery works

Gnesinka [82]

The cathode and anode are hooked up to an electrical circuit The chemical reactions in the battery causes a build up of electrons at the anode. This results in an electrical difference between the anode and the cathode. Hope this helps :)

3 0

3 years ago

A marching band consists of rows of musicians walking in straight, even lines. When a marching band performs in an event, such a

Svetllana [295]

Answer:

a. 4v

Explanation:

Alf moves with speed v

Alf travel during the same amount of time that is Δt = (1/4)s

v = (1/4)s / Δt = s / 4 Δt

s / Δt = 4 v

Beth travels a distance s during time Δt,

speed of Beth = s / Δt = 4 v .

7 0

2 years ago

To test the performance of its tires, a car

Rom4ik [11]

The coefficient of static friction is 0.222

Explanation:

In order for the car to remain in circular motion, the frictional force must be able to provide the necessary centripetal force. Therefore, the car will start skidding when the two forces are equal:

$\mu mg=m\frac{v^2}{r}$