jose7980 jose7980

21-03-2022
Physics

contestada

When floating a ping-pong ball with a hairdryer, which two forces are balanced?

Force pushing up:

Force pulling down:

Respuesta :

Missblariee Missblariee

21-03-2022

The force of gravity which is pushing the ping pong ball downwards.

The force of air that’s coming from hairdryer which is pushing ping pong ball upwards.

Thank me by clicking on the heart and the crown thanks! :)

Answer Link

Otras preguntas

Which of these is not a reason that family relationships are important to health? A person learns from family that financial success is what matters. Traditions

What is a good thesis statement for starting a essay on World War I

Europe regards [freedom] like a stranger. What kind of figurative language does Thomas Paine use here?

Later in history, one of the major Greek cities fought off Persians at the tiny seaport town of Marathon. Most likely, which city was it? Why?

Psychologists were surprised when it was reported that the correlation coefficients between trait self-reports and actual behavior were around:

In "The White Umbrella," what does the narrator come to realize? A. Siblings can love one another very much and still be very different in many ways.

If a piece of iron is placed in pure nitrogen, nothing happens. If the in is exposed to air, it begins to rust. What conclusion can you make about air, based on

What is one reason for foreign interest in the African mainland at the time that Heart of Darkness was published? A. rubber exports B. oil deposits C. diamo

Brian ran 414 miles in 3/4 of an hour. How fast was Brian running

Which best describes Hubert Humphrey’s candidacy in 1968? Humphrey was hurt by his association with the adminstration’s Vietnam War policy. Humphrey announced t

ACCESS MORE