Which statements describes Newton's law of universal gravitation ?

Chemistry

2 answers:

IrinaK [193]3 years ago

8 0

Your answer is D. You're Welcome

Pepsi [2]3 years ago

5 0

Answer:

D. Every object in the universe attracts every other object

Explanation:

Newton's law of universal gravitation tells us that the pull that bodies have is inversely proportional to the distance of separation and directly proportional to the product of their masses. This attraction exists between every body in the universe.

You might be interested in

A flat metal surface in an electric cell is its _________ terminal

jarptica [38.1K]

Answer:

negative

Explanation:

3 0

2 years ago

How many millimeters of 12 M HCI will be needed to create a 250-ML solution of 2 HCI?

Anestetic [448]

Call what you have to find is x
nHCl/V=12M
nHCl=2.0,25=0,5
->x=0,5.12=6 (600 ml)

6 0

3 years ago

How many moles of zinc are needed to react with 45.60 moles of nitric acid?

uranmaximum [27]

Answer:

11.4 moles

Explanation:

Your chemical equation for the reaction of zinc and nitric acid will be

Zn + 4 HNO₃ --> Zn(NO₃)₂ + 2 NO₂ + 2 H₂O

To solve the problem, you need to use stoichiometry. For every 1 mole of zinc, you will need 4 moles of nitric acid. Divide 45.60 by 4. Your answer should be 11.4 moles.

3 0

3 years ago

Which element is an example of a metalloid? A) gold B) helium C) iron D) silicon

Ulleksa [173]

D) Silicon is an example of a metalloid.

It has some of the properties of metals and some of the properties of nonmetals.

In the Periodic Table, metalloids sit on either side of a zig-zag line separating metals from nonmetals.

In the diagram below, Fe and Au are metals, while He is a nonmetal.