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
kotegsom [21]
3 years ago
6

How much does a crate weigh (force) if it is 0.25 meters wide and 1.5 meters long and it

Physics
1 answer:
serg [7]3 years ago
6 0

Force of a crate : 300 N

<h3>Further explanation</h3>

Given

0.25 meters wide and 1.5 meters long

Pressure = 800 Pa

Required

Force

Solution

P = F/A

A = 0.25 x 1.5

A = 0.375 m²

P = 800 Pa = 800 N/m²

Input the value :

F = P x A

F = 800 N/m² x 0.375 m²

F = 300 N

You might be interested in
I’ll give brainliest
stellarik [79]
<h2>Hey there! </h2>

<h2>The correct option is:</h2>

<h3>"Government" </h3>

<h2>Explanation:</h2>

<h3>Government is responsible for ruling an authority in a proper way, so the answer is Government. </h3>

<h2>Hope it help you </h2>
8 0
2 years ago
A horizontal disk with a radius of 10 cm rotates about a vertical axis through its center. The disk starts from rest at t = 0 an
Tom [10]

Answer:

0.69s

Explanation:

10 cm = 0.1 m

Let t be the time that radial and tangential components of the linear acceleration of a point on the rim be equal in magnitude. At that time we have the angular velocity would be

\omega = \alpha t = 2.1 t

And so the radial acceleration is

a_r = \omega^2 r = (2.1t)^2 r = 2.1^2 t^2 * 0.1= 0.441 t^2 m/s^2

The tangential acceleration is always the same since angular acceleration is constant:

a_t = \alpha * r = 2.1 * 0.1 = 0.21 m/s^2

For these 2 quantities to be the same

a_r = a_t

0.441 t^2 = 0.21

t^2 = 0.21/0.441 = 0.4762

t = \sqrt{0.4762} = 0.69 s

6 0
3 years ago
Help please help me?
Andrews [41]

Answer:

C. Planet D has the greatest mass and will exert a greater gravitational force

6 0
3 years ago
Explain how valence electrons can result in the<br> creation of ions.
Brums [2.3K]
So as you may know atoms are neutral because the number of protons (+ charge) and the number of electrons( - charge) are the same so they cancel out. When a valence electron leaves an atom it will have a +1 charge because there is one less negative than positives or there is one more positive than negatives since a negative electron left. If a valence electron is added a -1 charge because there is now one more negative than positive!!!
hope that helps!!
7 0
3 years ago
Scientists believe that Earth and the other planets formed _____.
Gnoma [55]
C. during the same time span and from the same material as the sun
5 0
3 years ago
Read 2 more answers
Other questions:
  • Please select the word from the list that best fits the definition the name for continents in one landmass surrounded by giganti
    8·1 answer
  • A 7-n vector at an angle of 45° to the horizontal has a vertical component that is about _______.
    6·1 answer
  • I need help with these two not sure on them
    9·1 answer
  • A spring, when compressed 0.20 m from the equilibrium position, stores 24 J. What is the value of the spring constant
    8·1 answer
  • 19. The term, The Mad as a Hatter, began in 19th century Europe because hatmakers used mercury.
    14·1 answer
  • Which has the largest range in air
    11·2 answers
  • A helium-neon laser (λ = 633 nm) illuminates a single slit and is observed on a screen 1.50 m behind the slit. The distance betw
    11·1 answer
  • Your car is initially at rest when your hit that gas and the car begins to accelerate at a rate of 1.464 m/s/s. The acceleration
    6·1 answer
  • Suggest two ways in which the boy could balance the beam?
    12·2 answers
  • Over what period of time will be birr 500 amount to birr 900 at the rate of 8% simple interest?​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!