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Mama L [17]
3 years ago
9

Two steel balls that are the same mass and size are rolled with the same force across different level surfaces.

Biology
2 answers:
san4es73 [151]3 years ago
6 0

Answer:

The reason why the ball rolling across carpet will come to a stop faster than the one rolling across concrete is the friction (option B).

Explanation:

The contact surface on which the balls move is different. Irregularities in the carpet cause the ball in it to stop faster. The concrete surface is less irregular, and allows the ball to move a little more and then stop. This is due to friction.

In physics,<u> friction is a force that is capable of opposing movement</u>, since the contact of two surfaces limits its movement. A smooth surface produces less friction than a rough or irregular surface.

Since the friction that stops both balls occurs when they are in motion, it is called dynamic friction, that is, the force that causes a moving body to stop.

Learn more:

Friction brainly.com/question/1714663

katrin2010 [14]3 years ago
4 0

Answer:For usa test prep im pretty sure it is friction

Explanation:

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A nurse observes a few small, yellow nodules on the cervix of a client during the speculum exam. They are not painful or odorous
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Answer:

A nurse observes a few small, yellow nodules on the cervix of a client during the speculum exam. They are not painful or odorous, and a thin, clear discharge is present. The nurse recognizes that these are most indicative of nabothian cysts.

Explanation:

Nabothian cysts or nabothian follicles are also called mucinous retention cysts or epithelial cysts. It is a mucus-filled cyst on the surface of the cervix. Many women have multiple cysts they are common, benign and considered a normal feature of the adult cervix. They may be translucent or opaque, whitish to yellow, and range from a few millimeters to 3 to 4 cm in diameter. They are most often caused when stratified squamous epithelium of the ectocervix  which is the nearest portion to the vagina that grows over the simple columnar epithelium of the endocervix  which is the nearest portion to the uterus.

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4 0
3 years ago
The Punnett square shows the possible genotype combinations of two parents who are heterozygous for a particular trait.
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Answer:

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7 0
3 years ago
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