3 years ago

What is the name for the area of dust and debris which orbited the young sun and eventually became planets and moons?

2 answers:

6 0

The answer to this question would be C. protoplanatary disc

(According to dictionary.com)- A rotating disk of dust and gas that surrounds the core of a developing solar system. It may eventually develop into orbiting celestial bodies such as planets and asteroids.

alexandr402 [8]3 years ago

5 0

I believe the answer is C. protoplanetary disc. Let me know if this helps

You might be interested in

A quantity y is to be determined from the equation y=(px)/q^2

ki77a [65]

Answer:

heya answer option b

Explanation:

please mark me brainliest

4 0

3 years ago

A car traveling at 20 m/s starts to decelerate steadily. It comes to a complete stop in 7 seconds. What is it’s acceleration?

Yuki888 [10]

I think the answer is -2.9m/s2.

6 0

3 years ago

When work is done on an object, where does the energy used to do the work go?

borishaifa [10]

-- If the work is done to make the object move faster, then
the work done becomes kinetic energy of the object.

-- If work is done on the object but it doesn't move any faster,
then there must be friction holding it back. In that case, the work
that's done just to keep the object moving becomes heat, in the
places where the friction acts on it.

3 0

3 years ago

Charlie pulls horizontally to the right on a wagon with a force of 37.2 N. Sara pulls horizontally to the left with a force of 2

Sidana [21]

Answer:

The work done on the wagon is 37 joules.

Explanation:

Given that,

The force applied by Charlie to the right, F = 37.2 N

The force applied by Sara to the left, F' = 22.4 N

We need to find the work done on the wagon after it has moved 2.50 meters to the right. The net force acting on the wagon is :

$F_n=F-F'$