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Finger [1]
3 years ago
15

A fossil form when an organism buried in sediment dissolves leaving a hollow area

Physics
1 answer:
IceJOKER [234]3 years ago
3 0

Answer:

A Mold

Explanation:

A mold forms when hard parts of an organism are buried in sediment; the hard parts completely dissolve over time, leaving behind a hollow area. A cast forms as a result of a mold when minerals and sediment fill in the impression.

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Select the statement that is not true about the Hubble Telescope:
xxMikexx [17]

Answer:

The option is B is not true for Hubble telescope.

4 0
3 years ago
What is the relationship between Newton's second law and gravitational acceleration?
beks73 [17]

Answer:

Correct answer:  Fg = m · g

Explanation:

Newton's second law states that if a resultant force is applied to an object, the object begins to move at an accelerated rate.

The formula that presents this is:

F = m · a  

this formula applies to an object moving on some surface

where m is the mass of the object and a the acceleration of the object

Let's take it now and watch the free fall:

The formula that presents this is:

Fg = m · g  

this formula applies to an object moving at free fall in vertical direction

Free fall is also an accelerated movement to which Newton's second law applies.

where m is the mass of the object and g the gravitation acceleration of the object . We also know that g is equal:

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God is with you!!!

5 0
2 years ago
A student is getting ready to go on a bike ride, but her bike back tire is flat! She connects a pump to the valve and adds air t
Mariana [72]
Wheres the answer below?
4 0
2 years ago
If you pull up on a bucket with a tension force of 15 N and the bucket has a weight of 15 N, what is the net force acting on the
fredd [130]

Answer:

F = 0 [N]

Explanation:

To solve this problem we must perform a summation of forces in the direction of the vertical axis. Where the positive force is that of the tension of the upward force, while the force exerted by the weight is directed downward with a negative sign.

ΣF = 0

15 - 15 + F = 0

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3 0
2 years ago
Using an inclined plane, what happens to the amount of work that has to be done?
weeeeeb [17]
A. The amount of work increases.
Imagine you are pushing a box on a flat surface. Now imagine pushing it up a steep hill. It gets harder and that's how I remember this.
Hope this helps. 
8 0
3 years ago
Read 2 more answers
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