PHYSICS HIGH SCHOOL

Select all of the answers that apply. To do your part during a drought, you should _____.A) take extra long showers
B) fix leaky faucets
C) overwater your lawn
D) let the water run while you brush your teeth
E) use a broom to sweep your driveway ins

Answers

Answer 1
Answer: B) Fix leaky faucets
The other options don't contribute to helping the drought, if anything, it makes it worst.
Answer 2
Answer:

Answer:

fix leaky faucets

use a broom to sweep your driveway instead of spraying it with a hose

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b. the force of weight on a bicycle
c. typing the computer key for the letter y
d. the force of a picture hanging on a nail

Answers

The best example of a compression force is the force of weight on a bicycle. The answer is letter B. A compression force is when the weight of the bicycle imposes a downward force to the ground and the ground imposes an upward force to the bicycle.

I took the test and got B) the force of weight on a bicycle correct

Which change will always result in an increase in the gravitational force between two objects?

Answers

The gravitational force of two objects, by definition, is given by:

Where,

G: gravitational constant

m1: mass of object number 1.

m2: mass of object number 2.

d: distance between both objects.

Therefore, according to the given equation, a change that always results in an increase in gravitational force is:

Increase in the mass of the objects and decrease in the distance between them.

Answer:

A change that will always result in an increase in the gravitational force between two objects is:

Increase in the mass of the objects and decrease in the distance between them.
The change that will always result in an increase in the gravitational force between two objects is increasing the masses of the objects and decreasing the distance between the objects

Which piece of evidence did Alfred Wegener use to develop the theory of continental drift?A.tectonic activity concentrated in certain areas


B.the shape of the continents


C.paleomagnetism of the seafloor


D.deep-sea mountain ranges

Answers

The right answer for the question that is being asked and shown above is that: "A.tectonic activity concentrated in certain areas." A piece of evidence did Alfred Wegener use to develop the theory of continental drift is that A.tectonic activity concentrated in certain areas

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A. nuclei


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C. electrons


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E. neutrons

Answers

The correct option is C.

How do an atom and an ion of the same element differ?

Atoms are neutral; they contain the same number of protons as electrons. By definition, an ion is an electrically charged particle produced by either removing electrons from a neutral atom to give a positive ion or adding electrons to a neutral atom to give a negative ion.

What makes different ions of the same element different?

An isotope is one of two or more forms of the same chemical element. Different isotopes of an element have the same number of protons in the nucleus, giving them the same atomic number, but a different number of neutrons giving each elemental isotope a different atomic weight.

Learn more about electrons here brainly.com/question/23390564

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C, electrons. Ion of an element has the same nucleus, the same number of protons and neutrons, with a different number of electrons.

A ball is thrown horizontally from a 28-meter building with a velocity of 5.5 m/s. How far does the ball land from the base of the building? A) 56 m B) 49 m C) 35 m D) 42 m

Answers