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
natima [27]
3 years ago
12

The driving force behind the formation of the solar system and planets is called

Physics
1 answer:
laiz [17]3 years ago
6 0
I think it is high pressure / gravity and high temperatures
You might be interested in
What is the difference between a learner’s license and an operator’s license?
Stells [14]
<span>A Learner’s license is available to those at least 15 years old that have passed the written and vision tests.
</span><span>An intermediate license, you must be 16 or 17 years old and you must have held a learner’s license for at least 12 months without receiving any traffic violations.</span>
5 0
3 years ago
A novice pilot sets a plane’s controls, thinking the plane will fly at 2.50 × 102 km/h to the north. if the wind blows at 75 km/
serg [7]

Velocity of plane is given as

v_1 = 2.50 * 10^2 km/h towards north

v_2 = 75 km/h towards south east

we can write the two velocity in vector form

v_1 = 2.50 * 10^2 \hat j

v_2 = 75 cos45 \hat i - 75 sin45 \hat j

now the net velocity will be given as

v_{net} = v_1 + v_2

v_{net} = 250\hat j + 53.03 \hat i - 53.03 \hat j

v_{net} = 53.03\hat i + 196.97 \hat j

so the resultant velocity will be given as

v_{net} = \sqrt{53.03^2 + 196.97^2}

v_{net} = 203.98 m/s

and the angle of velocity will be

\theta = tan^{-1}\frac{v_y}{v_x}

\theta = tan^{-1}\frac{196.97}{53.03} = 74.9 degree

3 0
4 years ago
A 66.0 kg diver is 3.10 m above the water, falling at speed of 6.10 m/s. Calculate her kinetic energy as she hits the water. (Ne
castortr0y [4]

Kinetic energy as she hits the water is 3300 joule.

To find the answer, we need to know about the Newton's equation of motion.

<h3>What's the Newton's equation of motion to determine the final velocity?</h3>
  • The final velocity is determined as

V²=U²+2aS

  • V= final velocity, U= initial velocity, a= acceleration and S= distance
<h3>What's the final velocity of the driver falling from 3.10m with initial velocity of 6.10m/s?</h3>
  • Here, a= 9.8m/s², U= 6.10m/s and S= 3.10m
  • So, V²= 6.1²+2×9.8×3.10= 98
  • V= √98= 10m/s
<h3>What's the kinetic energy of the driver when touches the water?</h3>

Kinetic energy= 1/2×mass×velocity²

= 1/2 × 66 × 10²

= 3300J

Thus, we can conclude that the kinetic energy of the driver is 3300 Joule.

Learn more about the kinetic energy here:

brainly.com/question/25959744

#SPJ4

3 0
2 years ago
What evidence did wegener have to support his theory of plate tectonics?
PSYCHO15rus [73]

Answer:

Wegener first thought of this idea by noticing that the different large landmasses of the Earth almost fit together like a jigsaw puzzle. The continental shelf of the Americas fits closely to Africa and Europe, and other continents showed the same trend. Wegner also analyzed both sides of the Atlantic Ocean for rock type, geological structures and fossils and noticed that there was a significant similarity between matching sides of the continents, especially in fossil plants.

8 0
3 years ago
The longer the lever, the greater the
Simora [160]

Answer: The longer the lever, the greater the force on the load will be.

Explanation:

4 0
3 years ago
Other questions:
  • A curve of radius 40 m is banked so that a 1100 kg car traveling at 40 km/h can round it even if the road is so icy that the coe
    10·1 answer
  • What will happen if our atmosphere was oxygen
    7·1 answer
  • As measured by an observer on the earth, a spacecraft runway on earth has a length of 3600 m. (a) What is the length of the runw
    5·1 answer
  • Help me with this Weather Station Model by answering 5 questions. It is due tomorrow.
    7·1 answer
  • You just found a metallic object in a creek bed. you have found its mass to be 96.5 g, and it displaces 5mL of water. what is th
    13·2 answers
  • A lead fishing weight with a mass of 57g absorbs 146 cal of heat. If its initial temperature is 47 degrees Celsius, what is its
    11·2 answers
  • A motorcycle has a constant speed of 22.7 m/s as it passes over the top of a hill whose radius of curvature is 179 m. The mass o
    13·1 answer
  • A certain planet has an escape speed . If another planet has twice size and twice the mass of the first planet, its escape speed
    15·2 answers
  • Which of the following are true for acceleration?
    9·1 answer
  • A car starts from the state of xestIf its velocity becomes 70 km/hr in 6 minutes, i) what is the accordine acceleration of F the
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!