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
Zanzabum
3 years ago
6

Carbon cycle diagram

Physics
1 answer:
sammy [17]3 years ago
6 0

Carbon cycle shows is the continous movement of carbon in elemental and combined states on earth.

Steps :-

☆ Carbon moves from the atmosphere to plants. ...

☆ Carbon moves from plants to animals. ...

☆ Carbon moves from plants and animals to soils. ...

☆ Carbon moves from living things to the atmosphere. ...

☆ Carbon moves from fossil fuels to the atmosphere when fuels are burned. ...

☆ Carbon moves from the atmosphere to the oceans.

~ Benhemin360

You might be interested in
Mechanical efficiency is a comparison of a machines work output with the work input. True or False?
mr_godi [17]
The answer to this question is true
6 0
3 years ago
An 835 kg dragster accelerates from rest to 110 km/h in 0.90 seconds.
sveticcg [70]

Answer

given,

mass of the dragster = 835 Kg

initial speed, u = 0 m/s

final speed, v = 110 km/h = 110 x 0.278 = 30.58 m/s

time, t = 0.90 s

a) Change in momentum

   Δ P = m v - m u

   Δ P = 835 x ( 30.58  - 0 )

   Δ P =  25534.3 kg.m/s

b) average force exerted on the car

    change in momentum = Force x time

            25534.3 = F x 0.9

              F = 28371.44 N

c) The exerted force is due to friction because the motion of the dragster is because of friction.

8 0
4 years ago
A bird can fly 25 km/h. How long does it take to fly 3.5km?
monitta

The equation of motion that we can use in this case is:

t = d / v

where t is time, d is distance, v is velocity

 

Therefore calculating for t:

t = 3.5 km / (25 km / h)

<span>t = 0.14 h = 8.4 minutes</span>

6 0
3 years ago
An automobile accelerates from rest at 2.0 m/s2 for 20 s. The speed is then held constant for 20 s, after which there is an ac-
MaRussiya [10]

Answer:

1446.7m

Explanation:

You need to look at this in 3 separate stages, and then sum thedistance from each stage:

Stage 1)

a=2

t=20

V_0=0

s=V_0t+\frac{1}{2}g t^2

x=400m

We also need to find the final velocity v=a*t=20*2=40m/s

Stage 2)

a=0

v=40

t=20

x=vt

x=800m

Stage 3)

a=-3

v_0\\=40

v=0

v^=v_0^2 + 2 a x\\0=40^2+2*(-3)x\\x=266.7m

So the total distance is x=400+800+266.7=1466.7m

5 0
3 years ago
A 3.0-kilogram cart possesses 96 joules of kinetic<br> energy. Calculate the speed of the car.
Dvinal [7]

Answer:

8.0 m/s

Explanation:

KE = ½ mv²

96 J = ½ (3.0 kg) v²

v = 8.0 m/s

5 0
4 years ago
Other questions:
  • The surface of water connect like a sort of sort of skin due to property of liquids called
    11·2 answers
  • What quantities determine the resistance of a piece of material? Choose all that apply.
    8·1 answer
  • (a) Calculate the acceleration due to gravity on the surface of the Sun.
    8·1 answer
  • What process makes it possible for optical fibers to transmit telephone conversations over long distances?
    5·1 answer
  • The acceleration due to gravity is lower on the Moon than on Earth. Which one of the following statements is true about the mass
    11·2 answers
  • A 70 kg stunt pilot begins pulling out of a dive into a vertical circle. If the plane's speed at the lowest point of the circle
    6·1 answer
  • Sheryl always expects special treatment wherever she goes because, after all, she is better than everyone else. She could care l
    6·1 answer
  • What is it called when the right side of a design is reflected across a central axis and mirrored on the left side of the design
    12·1 answer
  • When the ultrasound beam strikes the surface at or nearly at right angles, the fraction of sound energy that is reflected (R) at
    7·1 answer
  • A man pushes a shopping cart full of groceries at a constant velocity. What happens if the man DECREASES the force of his push o
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!