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
SVETLANKA909090 [29]
2 years ago
13

The _______ theory states that the Moon formed as the result of a collision between Earth and a Marssized object.

Physics
1 answer:
FromTheMoon [43]2 years ago
4 0
D.) giant impact

hope this helps 
You might be interested in
Help help help HELP AAAAA
charle [14.2K]
The answer is B

As seen on the graph, the bus maintains a 9m/s speed for a majority of the trip to school.
5 0
3 years ago
Explain what nuclear fusion is in the role it plays in Stars. DO NOT LOOK UP ANSWERS​
Aloiza [94]

Answer:

Stars are powered by nuclear fusion in their cores, mostly converting hydrogen into helium. The production of new elements via nuclear reactions is called nucleosynthesis. A star's mass determines what other type of nucleosynthesis occurs in its core (or during explosive changes in its life cycle).

8 0
3 years ago
Which formula can be used to find the angle of the resultant vector has
nata0808 [166]
The diagram shows components that have been added together to form Rx and Ry. Rx and Ry are the components of the resultant vector.
Which formula can be used to find the angle of the resultant vector?
the answer is C
C.  tan0= Ry/Rx
5 0
3 years ago
A 2-kg toy car accelerates from 0 to 5 m/s2. It
yan [13]
10 joules of work is done by the object
8 0
3 years ago
A sand mover at a quarry lifts 2,000 kg of sand per minute a vertical distance of 12 m. The sand is initially at rest and is dis
Marianna [84]

Answer:

<h2>E. 3.95kW</h2>

Explanation:

Power is defined as the rate of workdone.

Power = Workdone/time taken

Given Workdone = Force * distance

Power = Force * distance/time taken

Power = mgd/t (F = mg)

m = mass of the sand in kg

g = acceleration due to gravity in m/s²

d = vertical distance covered in metres

t = time taken in seconds

Given m = 2000kg, d = 12m, t = 1min = 60secs, g = 9.8m/s²

Power = 2000*9.8*12/60

Power = 3920Watts

Minimum rate of power that must be supplied to this machine is 3920Watts or 3.92kW

5 0
3 years ago
Other questions:
  • A 2.0-kg object is attached to a spring (k = 55.6 N/m) that hangs vertically from the ceiling. The object is displaced 0.045 m v
    6·2 answers
  • As Jules pushes a box across a the floor that it moves faster on the waxed tiles than the carpet. Explain why. A) The more frict
    13·2 answers
  • Kate is working on a project in her tech education class. She plans to assemble a fan motor. Which form of energy does the motor
    11·1 answer
  • The origins of Yoga can be traced back to which ancient scholar?​
    14·2 answers
  • A shear wave (S wave) is a type of seismic _________ that shakes the ground back and forth perpendicular to the direction the wa
    13·1 answer
  • What is the basis for rutherford's planetary model?
    7·1 answer
  • A scientific theory?
    6·1 answer
  • Which statements describe a physical property of matter? Check all that apply.
    12·1 answer
  • A 28 kg student stand on the surface of the Earth. What is the magnitude of the
    7·1 answer
  • If the radius of Earth were one half what it is now, and the mass were the same, what would be the value of g?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!