1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Korvikt [17]
3 years ago
6

What force is acting on the rainwater in the model?

Physics
2 answers:
Vikki [24]3 years ago
8 0
The force is gravitational because when something is falling is call gravitational
iren [92.7K]3 years ago
6 0
It’s showing gravity
You might be interested in
At temperatures above roughly 800 °c, calcium carbonate will decompose. write and balance the equation for this reaction. phase
Lady_Fox [76]
CaCO3 ---->  CaO +  CO2 

hope it helps!

8 0
3 years ago
Read 2 more answers
Https://whereby.com/cherie16
Ede4ka [16]
Is this like a zoom or something like that
3 0
2 years ago
The velocity of a 0.25kg model rocket changes from 15m/s [up] to 40m/s [up] in
pochemuha

Since g is constant,  the force the escaping gas exerts on the rocket will be 10.4 N

<h3>What is Escape Velocity ?</h3>

This is the minimum velocity required for an object to just escape the gravitational influence of an astronomical body.

Given that the velocity of a 0.25kg model rocket changes from 15m/s [up] to 40m/s [up] in 0.60s. The gravitational field intensity is 9.8N/kg.

To calculate the force the escaping gas exerts of the rocket, let first highlight all the given parameters

  • Mass (m) of the rocket 0.25 Kg
  • Initial velocity u = 15 m/s
  • Final Velocity v = 40 m/s
  • Time t = 0.6s
  • Gravitational field intensity g = 9.8N/kg

The force the gas exerts of the rocket = The force on the rocket

The rate change in momentum of the rocket = force applied

F = ma

F = m(v - u)/t

F = 0.25 x (40 - 15)/0.6

F = 0.25 x 41.667

F = 10.42 N

Since g is constant,  the force the escaping gas exerts on the rocket is therefore 10.4 N approximately.

Learn more about Escape Velocity here: brainly.com/question/13726115

#SPJ1

7 0
1 year ago
You need to push a heavy box across a rough floor, and you want to minimize the average force applied to the box during the time
7nadin3 [17]

When pushing the body it is necessary to break the frictional force generated by the floor. Once this frictional force is overcome, the body will begin to move. Ideally, if a constant velocity is maintained or close to this value, the acceleration that will be exerted will tend to be zero and therefore, by Newton's second law the value of the Force will also tend to minimum values.

Remember that this law tells us that

F= ma

F= m \frac{\Delta v}{t}

Therefore the best strategy is A. keep pushing the box forward at a steady speed

7 0
3 years ago
Solubility describes the ability of a substance to evaporate and separate out true or false
sweet [91]
Solubility is a substance dissolving in a liquid. So I would say False just because of the wording here.
5 0
3 years ago
Read 2 more answers
Other questions:
  • The change in electric potential energy per unit charge is
    9·2 answers
  • What is the acceleration of a softball if it has a mass of 0.5 kg and hits the cathers glove with a force of 25n
    5·1 answer
  • A good baseball pitcher can throw a baseball toward home plate at 87 mi/h with a spin of 1710 rev/min. How many revolutions does
    9·1 answer
  • A uniform, spherical, 1900.0 kg shell has a radius of 5.00 m. Find the gravitational force this shell exerts on a 1.80 kg point
    10·1 answer
  • Calculate the heat flux (in W/m^2) through a sheet of a metal 14 mm thick if the temperatures at the two faces are 350 and 140°C
    15·1 answer
  • A solid cylinder is released from the top of an inclined plane of height 0.81 m. From what height, in meters, on the incline sho
    15·1 answer
  • How can you tell that this paragraph uses a quotation?<br> Check all that apply?
    9·1 answer
  • The members of the track team will be able to run faster after they drink the new energy drink.” Explain why this statement is a
    10·1 answer
  • Can sound travel through space? Why or why not?
    10·1 answer
  • When a satellite is in orbit around the Earth, the force of the gravity on the satellite is...
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!