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
tiny-mole [99]
3 years ago
12

The pressure of a box pushes down on the floor is 50 Pa if the box weighs 400 N what is the area of the base of the box

Physics
1 answer:
Wewaii [24]3 years ago
5 0

Answer:8m^2

Explanation:

Area=force÷pressure

Area=400÷50

A=8m^2

You might be interested in
A jet airliner moving initially at 693 mph (with respect to the ground) to the east moves into a region where the wind is blowin
Nesterboy [21]

Answer:

The new speed of the aircraft with respect to the ground is 1414.3 mph.

Explanation:

Given that,

Angle = 37°

Velocity of jet airliner = 693 mph

Velocity of wind = 798 mph

We know that,

The new velocity of the aircraft with respect to the ground

v=v_{a}+v_{w}

We need to calculate the new speed of the aircraft with respect to the ground

Using formula for velocity

v=\sqrt{(v_{a})^2+(v_{w})^2+2v_{a}v_{w}\cos\theta}

Put the value into the formula

v=\sqrt{(693)^2+(798)^2+2\times693\times798\cos37}

v=1414.3\ mph

Hence, The new speed of the aircraft with respect to the ground is 1414.3 mph.

7 0
3 years ago
Which best describes the runners
qaws [65]

Answer:

The answer is

Explanation:

A.

Daniela had a 5 meter head start, and Leonard caught up to her at 25 meters.

brainiest would be cool

3 0
3 years ago
A wave with a large amplitude has a lot of             a.vibration  b.speed   c.energy    
adoni [48]
<span>A wave with a large amplitude has a lot of             a.vibration  b.speed  <u> c.energy</u></span>
6 0
3 years ago
Read 2 more answers
According to Ohm's law, a circuit with a high resistance _____. will have a low electric current will have a high electric curre
kakasveta [241]

Answer:

current

Explanation:

5 0
3 years ago
Read 2 more answers
Convert centimeters to metre?
Romashka [77]

Answer:1 cm=0.01

Explanation: Uu divide

4 0
3 years ago
Read 2 more answers
Other questions:
  • A seismographic station receives S and P waves from an earthquake, separated in time by 17.3 s. Assume the waves have traveled o
    12·1 answer
  • If we start with 400 atoms of a radioactive substance, how many would remain after one half-life? After 2 half-lives? After 3 ha
    12·1 answer
  • Answer this for me please and thank you
    8·1 answer
  • The purpose of technology is to solve problems and meet needs. True False
    11·1 answer
  • An AC voltage, whose peak value is 17.0 V, is across a 329.0 Ohm resistor. What is the value of the rms current in the resistor?
    10·1 answer
  • WILL NAME BRAINLIEST !!
    12·2 answers
  • Describe what is happening to the speed during the period (I). 0s - 10s __________________________________________________ (II).
    11·1 answer
  • A neutral comb brushes
    12·1 answer
  • A sports car starts from rest it covers a distance of 900 m to attain a speed of 80m s determine the acceleration of the car and
    9·1 answer
  • A diving board of length 3.00 mm is supported at a point 1.00 mm from the end, and a diver weighing 550 NN stands at the free en
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!