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
Lana71 [14]
3 years ago
9

PLS ANSWER FAST WILL GIVE BRAINLEST!!!!

Physics
1 answer:
Romashka [77]3 years ago
3 0

Answer:

36400N

Explanation:

f =9100×4

f=36400N

You might be interested in
Do longitude lines run horizontally (east-west) or vertically (north-south)?
nlexa [21]
Longitude- Horizontal (East West)
Latitude- Vertical (North South)
3 0
3 years ago
After your school's team wins the regional championship, students go to the dorm roof and start setting off fireworks rockets. T
oksian1 [2.3K]

Answer:

required distance is 233.35 m

Explanation:

Given the data in the question;

Sound intensity I = 1.62 × 10⁻⁶ W/m²

distance r = 165 m

at what distance from the explosion is the sound intensity half this value?

we know that;

Sound intensity I is proportional to 1/(distance)²

i.e

I ∝ 1/r²

Now, let r² be the distance where sound intensity is half, i.e I₂ = I₁/2

Hence,

I₂/I₁ = r₁²/r₂²

1/2 = (165)²/ r₂²

r₂² = 2 × (165)²

r₂² = 2 × 27225

r₂² = 54450

r₂ = √54450

r₂ = 233.35 m

Therefore, required distance is 233.35 m

6 0
3 years ago
A device for acclimating military pilots to the high accelerations they must experience consists of a horizontal beam that rotat
Natali [406]

centripetal acceleration is given by formula

a_c = \omega^2*R

given that

a_c = 34.1 m/s^2

R  =  5.91 m

now we have

\omega^2 R = 34.1

\omega^2 * 5.91 = 34.1

\omega^2 = 5.77

\omega = 2.4 rad/s

so the ratationa frequency is given by

\omega = 2 \pi f

2.4 = 2 \pi f

f = \frac{2.4}{2\pi}

f = 0.38 Hz

7 0
3 years ago
Which state of matter has the greatest distance between the individual particles?
Maurinko [17]
Your answer is c steam because steam is a gas...
4 0
3 years ago
Read 2 more answers
A friend tells you that a rowboat is propelled forward by the force of its oars against the water. First explain whether the sta
stellarik [79]
It is correct, the action is paddling, where you move the water backwards, and the reaction is the boat moving forwards.
7 0
3 years ago
Other questions:
  • Explain all the parts in a complete and closed circuit and how it works.
    13·1 answer
  • An 8.0-newton wooden block slides across a
    7·1 answer
  • How do you find potienal energy
    10·1 answer
  • Which of Galileo's theories drew fire from the Catholic Church and led to his house arrest?
    5·2 answers
  • A 7.1 resistor and a 4.8 resistor are connected in series with a battery. the potential difference across the 4.8 resistor is me
    15·1 answer
  • A certain lightning bolt moves 40.0 C of charge. How many fundamental units of charge |qe| is this?
    13·2 answers
  • What determines the quality of a conductor
    11·1 answer
  • Calculate the kinetic energy of a 5.0kg object moving at 4.0 m/s
    13·1 answer
  • If the power developed in an electric circuit is doubled the energy used in one second is
    14·1 answer
  • A town is considering building a biodiesel power plant that would burn biomass to generate electricity. Which of the following c
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!