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
Alexandra [31]
2 years ago
14

Find the volume of a rectangular prism that is 8m long, 4m wide, and 300cm high

Physics
2 answers:
ch4aika [34]2 years ago
7 0

Answer:

Formular:

{ \boxed{ \bf{v = length \times width \times height}}}

» length, l = 8m

» width, w = 4m

» height, h = 300cm = 3 m

{ \tt{• Therefore :→}} \: { \sf{ volume = (8 \times 4 \times 3)}} \\ →  { \sf{ \underline{ \:  \: volume = 96 \:  {m}^{3} \:  \:  }}}

konstantin123 [22]2 years ago
6 0
  • L=8m
  • B=4m
  • H=300cm=3m

\\ \bull\tt\longmapsto Volume=LBH

\\ \bull\tt\longmapsto Volume=8(4)(3)

\\ \bull\tt\longmapsto Volume=96m^3

You might be interested in
Suppose you pull two opposite sides of the loop away from each other, such that the other two sides get closer, reducing the loo
HACTEHA [7]

Answer:

Explanation:

Magnetic field is oriented downwards . area of loop is decreasing so downward flux is decreasing . To increase the downward flux , current induced will be clockwise so that flux generated by induced current increases the downwards flux . It is in accordance with Len'z law.

6 0
3 years ago
An optical disk drive in a computer can spin a disk at up to 10,000 rpm. If a particular disk is spun at 7570 rpm while it is be
anastassius [24]

Answer:

The magnitude of the average angular acceleration is calculated as 1822.36\ rad/s^{2}

Explanation:

Maximum speed that can be attained by the disk, N_{m} = 10,000 rpm

Speed of spinning of the disk, N = 7570 rpm

Time taken to come to rest, t = 0.435 s

Now,

The initial angular velocity is given by:

\omega = \frac{2\pi N}{60} = 792.73\ rads^{-1}

Final angular velocity, \omega' = 0\ rads^{- 1}

The average angular acceleration of the disk can be computed by using the kinematic eqn:

\omega' = \omega + \alpha t

0 = 792.73 + 0.435\alpha

\alpha = - 1822.36\ rads^{- 2}

5 0
3 years ago
Read 2 more answers
Need help with this question.
mixas84 [53]
I would say the correct answer would be light travels faster in medium 3 then medium 2.
8 0
3 years ago
A cooling fan is turned off when it is running at 850 rev/min. It turns 1500 revolutions before it comes to a stop. (a) What was
8_murik_8 [283]

Answer

given,

cooling fan revolution = 850 rev/min

fan turns before revolution = 1500 revolutions

\omega = 850 \dfrac{2\pi}{60}

\omega = 89\ rad/s

θ = 1500 revolution

θ = 1500 x 2 x π

θ = 9424.78 rad

a) using equation of rotation

ω² = ω₀² + 2 α θ

ω = 0 because body comes to rest

0 = 89² + 2 x α x 9424.78

α = -0.42 rad/s²

b) time take for the fan to stop

ω = ω₀ + α t

0 = 89 - 0.42 t

t = \dfrac{89}{0.42}

t = 211.9 s

5 0
3 years ago
Mr. Smith used 606 kWh for the month. If the service charge was $61.37 (see back page of the bill), what is the approximate char
Murrr4er [49]

Answer:

.10/KWh

Explanation:

divide 606 by 61.37 and you get .1012...

7 0
3 years ago
Other questions:
  • When Dr. Hewitt immerses an object in water the second time and catches the water that is displaced by the object, how does the
    12·1 answer
  • What is the maximum value of the electric field at a<br> distance2.5 m from a 100-W light bulb?
    10·1 answer
  • What distinguishes mass from weight?
    9·2 answers
  • For comparison, what is the magnitude of the acceleration a test tube would experience if dropped from a height of 1.0 m and sto
    6·1 answer
  • Water is made of two hydrogen atoms and one oxygen atom bonded together. Julia is describing how water undergoes a physical chan
    9·2 answers
  • When do you add forces
    15·1 answer
  • HELPPPPPPPPPPPPPPPPPP OMGGGGGGGGGGGGGGGGGGGGGGG
    9·1 answer
  • 4. Name three examples of "concentrated" forms of energy.
    14·2 answers
  • a mango fruit drop down from top of its tree which is 5m high. How long does it take to reach the ground​
    14·2 answers
  • If you get scared when swimming,panicking just makes you breathe faster and uses up more precious energy.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!