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
Misha Larkins [42]
2 years ago
5

Which body systems help these cells get the energy they need?

Physics
1 answer:
PSYCHO15rus [73]2 years ago
5 0

I believe there should be some sort of table attached. Unfortunately I cannot answer this question. Sorry!

You might be interested in
Please provide the steps
elena-s [515]

Answer:

wA - T =mA(a)

second option

Explanation:

get step by step full answer from trusted experts

just join this wats up group

scan QR

post question

get step by step answer instantly

get good grade in exam

8 0
2 years ago
You have a pendulum clock made from a uniform rod of mass M and length L pivoting around one end of the rod. Its frequency is 1
drek231 [11]

The new oscillation frequency of the pendulum clock is 1.14 rad/s.

     

The given parameters;

  • <em>Mass of the pendulum, = M </em>
  • <em>Length of the pendulum, = L</em>
  • <em>Initial angular speed, </em>\omega _i<em> = 1 rad/s</em>

The moment of inertia of the rod about the end is given as;

I_i = \frac{1}{3} ML^2

The moment of inertia of the rod between the middle and the end is calculated as;

I_f = \int\limits^L_{L/2} {r^2\frac{M}{L} } \, dr = \frac{M}{3L} [r^3]^L_{L/2} =  \frac{M}{3L} [L^3 - \frac{L^3}{8} ] = \frac{M}{3L} [\frac{7L^3}{8} ]= \frac{7ML^2}{24}

Apply the principle of conservation of angular momentum as shown below;

I _i \omega _i = I _f \omega _f\\\\\frac{ML^2}{3} (1 \ rad/s)= \frac{7ML^2}{24} \times \omega _f\\\\\frac{24 \times ML^2}{3 \times 7 ML^2} (1 \ rad/s)= \omega _f\\\\1.14 \ rad/s = \omega _f

Thus, the new oscillation frequency of the pendulum clock is 1.14 rad/s.

Learn more about moment of inertia of uniform rod here: brainly.com/question/15648129

3 0
2 years ago
How do I do number 8, plz respond quick, I have a big unit test on this and I’m rocking a 65 science average rn. Thank you for t
xxTIMURxx [149]

Answer:

3 is the correct answer for number 8

6 0
3 years ago
Read 2 more answers
Two cyclists start on a race between points A and D on two different routes. Cyclist X takes the route passing through the equid
ollegr [7]
The displacement is the shortest distance between two points, which is 546.41. The displacement for both is 546.41 meters

Average velocity of X = (200 + 200 + 200) / 30
Average velocity of X = 20 m/s

Average velocity of Y = 546.41 / 30 = 18.2 m/s
8 0
3 years ago
Read 2 more answers
You are asked to design a cylindrical steel rod 50.0 cm long, with a circular cross section, that will conduct 170.0 J/s from a
zepelin [54]

Answer:

You are asked to design a cylindrical steel rod 50.0 cm long, with a circular cross section, that will conduct 170.0 J/s from a furnace at 350.0 ∘C to a container of boiling water under 1 atmosphere.

Explanation:

Given Values:

L = 50 cm = 0.5 m

H = 170 j/s

To find the diameter of the rod, we have to find the area of the rod using the following formula.

Here Tc = 100.0° C

        k  = 50.2

       H = k × A × \frac{[T_{H -}T_{C} ] }{L}

Solving for A

       A  =  \frac{H * L }{k * [ T_{H}- T_{C} ] }

       A  = \frac{170 * 0.5}{50.2 * [ 350 - 100 ]}

       A  = \frac{85}{12550} = 6.77 ×10^{-3} m²

Now Area of cylinder is :

     A =  \frac{\pi }{4} d²

solving for d:

    d =  \sqrt{\frac{4 * 0.00677 }{\pi } }

    d  = 9.28 cm

5 0
3 years ago
Other questions:
  • A professor designing a class demonstration connects a parallel-plate capacitor to a battery, so that the potential difference b
    9·1 answer
  • Joe follows the procedure below to make a compass.
    9·2 answers
  • Physical science includes the study of
    5·2 answers
  • Two charges valued 1 c and 2 c are sitting 200 centimeters apart from one another find the force exerted on the charges by one a
    8·1 answer
  • HELLLLLLLLLLLLLLLLP QUICKKKKKKKK PLZZZZZ
    5·2 answers
  • Observations must be _____. <br> subjective <br> objective <br> biased <br> deductive
    11·2 answers
  • you measure or observe two events to occur at the same time one nearby and one further away. Which one did you actually see firs
    5·2 answers
  • Which of the following represent units of an electric field? select all that apply
    9·2 answers
  • g You are walking around your neighborhood and you see a child on top of a roof of a building kick a soccer ball. The soccer bal
    6·1 answer
  • A person drops a ball off the top of a 10 story building. What statement below best describes the movement of the ball?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!