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
nordsb [41]
3 years ago
14

Is the arctic ocean larger than the indian ocean?

Physics
1 answer:
Alik [6]3 years ago
5 0
The Arctic Ocean is the smallest ocean. It is more than five times smaller than Indian and Atlantic Oceans.
You might be interested in
A 16-cm-long straight line connects the center of a turntable to its edge. The turntable rotates counter-clockwise at 45 rpm. A
Bond [772]

Answer:

\mathbf{V_x = 3.25 \ cm/s}

\mathbf{V_y = 1.29\ cm/s}

Explanation:

Given that:

The radius of the table r = 16 cm  = 0.16 m

The angular velocity = 45 rpm

= 45 \times \dfrac{1}{60}(2 \pi)

= 4.71 rad/s

However, the relative velocity of the bug with turntable is:

v = 3.5 cm/s = 0.035 m/s

Thus, the time taken to reach the bug to the end is:

t = \dfrac{r}{v}

t = \dfrac{0.16}{0.035}

t = 4.571s

So the angle made by the radius r  with the horizontal during the time the bug gets to the end is:

\theta = \omega t

\theta = 4.712 \times 4.571

\theta = 21.54^0

Now, the velocity components of the bug with respect to the table is:

V_x = Vcos \theta

V_x = 0.035 \times cos (21.54^0)

V_x = 0.0325 \ m/s

\text {V_x = 3.25 \ cm/s}\mathbf{V_x = 3.25 \ cm/s}

Also, for the vertical component of the velocity V_y

V_y = V sin \theta

V_y = 0.035 \times sin (21.54^0)

V_y = 0.0129\ m/s

\mathbf{V_y = 1.29\ cm/s}

6 0
2 years ago
Which type of energy is water held back by a dam?
stepladder [879]

Answer:    hydroelectric dams

Explanation: Enormous energy is stored in water held back by hydroelectric dams. The energy is transformed into (a form of kinetic energy) as it falls across the dam. The falling water strikes the blades of a turbine and makes them spin, and the then turns the shaft of a generator.

8 0
3 years ago
Read 2 more answers
For a constant force the impulse could be increased by
Aleksandr [31]
For constant fore the impulse could be increased by increasing the time for the force.
5 0
3 years ago
Read 2 more answers
. Energy can neither be created nor be destroyed, but it can be changed from one form to another", this law is known as kinetic
Fynjy0 [20]

Answer:

The law of conservation of energy

3 0
3 years ago
Could a car drive on a frictionless surface? Explain using the terms action
Julli [10]

Answer:

No, it cannot. The car needs the friction of the surface to drive because the car pushes the surface backwards, and the surfaces makes a reaction force pushing the car forward, and that works because of the friction. In a frictionless surface the tires would rotate in the same place

7 0
3 years ago
Other questions:
  • An empty graduated cylinder weighs 82.450
    9·1 answer
  • The magnetic field due to the loop always opposes the external magnetic field.(b) The flux due to the loop always has the opposi
    15·1 answer
  • A rectangular block has dimensions 2.9 cm x 3.5 cm x 10.0 cm. the mass of the block is 615.0 g. what is the volume and density o
    13·1 answer
  • List three ways in which decreasing the need to mine gold and reducing its harmful environmental effects. (Core Case Study) coul
    11·1 answer
  • A -5.40nC point charge is on the x axis at x = 1.25m . A second point charge Q is on the x axis at -0.625m.
    15·1 answer
  • 2 rocks of the same mass are rolling down a hill at different speeds (one faster than the other). which rick would have more kin
    12·2 answers
  • If the amplitude of a sound wave is increased by a factor of four,how does the energy carry by the sound wave in each time inter
    11·1 answer
  • What does acceleration mean???
    13·2 answers
  • NEED HELP ASAP! DUE NOW!!
    14·1 answer
  • 1. How does the % error compare to the coded tolerance for your resistors​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!