a graph depicts force versus position. what represents the work done by the force over the given displacement?

Answers

Answer 1

Answer: The area under the graph. W = f d cos(theta), so you want the number that is force times displacement, which corresponds to the area under the graph.

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Pressure and volume changes at a constant temperature can be calculated usinga. Boyle s law.c. Kelvin s law.b. Charles s law.d. Dalton s law.
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Simon is riding a bike at 12 km/h away from his friend Keesha.He throws a ball at 5 km/h back to Keesha, who is standing still on a sidewalk. How fast would Keesha say the ball is traveling toward her?

Change the following data into scientific notation.

5 000 000 km

Answers

To find out scientific notation, you want to make sure that number is less than 10. So do 5.000000, you don't rally need the zeros but I just want to make my point. So use 10^x meaning ten the whatever power adds zeros like 5.000000x10^6 meaning it is increasing it by six zeros moving it out of the decimals and letting become 5,000,000.

Answer:

the answer is B) 5x10^6

Explanation:

brainliest please

Explain how a rock with vesicular texture could form. Give two examples of rocks with this texture.

Answers

Answer:

Vesicular texture refers to volcanic rocks that contain holes called vesicles that were formed by gas bubbles in lava. This igneous rock is called scoria. The vesicles form from escaping gas bubbles in cooling lava.

Which phrase is not an example of intracellular communication? A. molecular movement within a cell
B. reaction to pheromones
C.molecule in a cell changes function of cell
D. control of cell division

Answers

The phrase which is not an example of intracellular communication is :

C) Molecule in a cell changes function of cell.

"Intracellular communication"

The phrase which is not an example of intracellular communication is the molecule in a cell changes function of cell.

The intracellular communication could be a sort of communication which takes put inside a cell or interior a cell.

The intracellular speaks to inside a cell, subsequently, the development of the particle inside a cell may be with cytoplasmic gushing, cargo vesicle transport or any other instrument will speak to the intracellular communication.

Thus, the correct answer is C.

Learn more about "Intracellular communication":

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Answer:

The answer is C

Explanation:

I ave K12 and i just finished it.

Select all of the answers that apply.Thermohaline circulation is driven by _____.
density
salinity
temperature
wind
Coriolis effect

Answers

The correct answer for the question that is being presented above is this one: "density, salinity, temperature." Movement of deep ocean water driven by differences in temperature, salinity, and density cause the Thermohaline circulation. Thermohaline circulation is a part of the large-scale ocean circulation that is driven by global density gradients created by surface heat and freshwater fluxes.

Final answer:

Thermohaline circulation is driven by density, salinity, and temperature. These factors cause changes in the water's density, leading to the creation of ocean currents.

Explanation:

Thermohaline circulation is primarily driven by density, salinity, and temperature. Salinity and temperature affect the density of ocean water, with higher salinity and lower temperature leading to a denser substance. When water in an area of the ocean becomes denser than the surrounding water, it sinks, creating a current. This process is global, meaning it involves the entire ocean system and thus is an essential part of Earth's climate.

Learn more about Thermohaline Circulation here:

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Which statement BEST describes why warm ocean currents are usually surface currents? A) Warm water is less dense than cold water.
B) Ocean tides bring warm water to the surface.
C) Warm water contains more salt than cold water.
D) Ocean water loses heat to the air at the surface.

Answers

I think it is B because it seems like the most valid choice.

Answer:

The answer is A because the less dense the water is the more closer to the surface it will be and when heated by the sun, it increases the temperature of surface currents.

Explanation:

I took the test, hope this helped!

A book is at rest on a table. Identify the correct free-body diagram for this situation.

Answers

Answer:

the 3rd pic is correct

Explanation:

because the arrows are going away from each other.

Show a picture .. of what your doing

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