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
Sonbull [250]
3 years ago
15

a point charge q is located at the center of a cube with edge length d. whatis the value of the flux over one face of the cube

Physics
1 answer:
Gekata [30.6K]3 years ago
5 0

Answer:

q/6Eo

Explanation:

See attached file pls

You might be interested in
A large grinding wheel in the shape of a solid cylinder of radius 0.330 m is free to rotate on a frictionless, vertical axle. a
USPshnik [31]
Refer to the diagram shown below.

Let I = the moment of inertia of the wheel.
α = 0.81 rad/s², the angular acceleration
r = 0.33 m, the radius of the weel
F = 260 N, the applied tangential force

The applied torque is
T = F*r
   = (260 N)*(0.33 m)
   = 85.8 N-m

By definition,
T = I*α

Therefore,
I = T/α
  = (85.8 N-m)/(0.81 rad/s²)
  = 105.93 kg-m²

Answer: 105.93 kg-m²

6 0
3 years ago
A force of 150N at an angle of 60 degree to the horizontal to pull a box through a distance of 50m calculate the work done
Alexxandr [17]
  • Force=150N
  • Angle=60°
  • Displacement=50m

\boxed{\sf W=Fscos\Theta}

\\ \sf\longmapsto W=150(50)cos 60

\\ \sf\longmapsto W=7500\times \dfrac{1}{2}

\\ \sf\longmapsto W=3750J

6 0
3 years ago
If you dive underwater, you notice an uncomfortable pressure on your eardrums due to the increased pressure. The human eardrum h
irinina [24]

Answer:

h=10m

Explanation:

From the question we are told that:

Area a=70 x 10^{-6}

Force F=7N

Generally the equation for Pressure is mathematically given by

Pressure = Force/Area

P=\frac{F}{A}

P=\frac{ 7}{(70 * 10^{-6})}

P= 1*10^{5} Pa

Generally the equation for Pressure is also mathematically given by

P=hpg

Therefore

h=\frac{P}{hg}

h=\frac{10000}{1000*9.8}

h=10m

6 0
3 years ago
In 8.5 s a fisherman winds 2.4 m of fishing line onto a reel whose radius is 3.0 cm (assumed to be constant as an approximation)
SSSSS [86.1K]

Answer:

9.412 rad/s.

Explanation:

Velocity is the rate of change of an object's position.

V = x/t

Where x is the distance in m

= 2.4 m

t is time taken in s

= 8.5 s

V = 2.4/8.5

= 0.2824 m/s.

Equating linear velocity and angular velocity,

V = ω*r

Where,

ω Is the angular speed in rad/s

r is the radius of the circle in m

= 3 cm

= 3cm * 1m/100 cm = 0.03 m

ω = V/r

= 0.2824/0.03

= 9.412 rad/s.

4 0
3 years ago
Which of the following are indicators of chemical changes(choose all that apply):
chubhunter [2.5K]
3,5,6 is the answer
8 0
3 years ago
Read 2 more answers
Other questions:
  • Which dartboard represents high accuracy and low precision?
    8·1 answer
  • HOW FAR DOES A UNICYCLE TRAVEL AT A SPEED OF 20 M/S FOR 15 SECONDS?​
    8·1 answer
  • What does it mean when white light is diffracted and at a particular location the color seen is blue? Please use 2 content relat
    13·1 answer
  • If Michael Jordan has a vertical leap of 1.29 meters, what is his take-off speed and his hang time (total time to move upwards t
    12·1 answer
  • An ice hockey puck slides along the ice at 12 m/s.?
    7·1 answer
  • At t=0 a ball is projected vertically upward from a roof of a building of height 68.1 meters with a velocity of 42.4 m/s. The ba
    15·2 answers
  • Calculate the current if a charge of 5.60C passes through a point in a conductor in 15.4s
    11·1 answer
  • A battery consists of five dry cells connected in series. If the voltage developed by each cell is 1.5 V, the total voltage deve
    5·2 answers
  • When does the net flux of dissolved molecules stop
    14·1 answer
  • The lons entering the mass spectrometer have the same charges. After being accelerated through a potential difference of 8.20 kV
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!