Biology Middle School

If a 20 kg object is lifted to a height of 10m, how much potential energy will it have

Answers

Answer 1
30 potential energy will be used
Answer 2
30 potential energy

Related Questions

How do sediment properties (porosity & permeability) affect how groundwater movement occurs?

Answers

Answer:

Grain size, sorting and shape of particles in sediment or rock can influence how much empty space is available to store water (porosity) and the ability of groundwater to move through the material (permeability). Aquifers are water-bearing formations with good porosity and permeability and are important groundwater resources.

Explanation:

This happens with the weathering and erosion. Here’s a quick breakthrough when you hear the word weather in weathering you’re very quick to think that it’s weather and yes you are correct no weather like rain and waterfalls move rocks and sediments throughout the earth

Give three examples of characteristics that are only determined by genetics. Explain why you think genetics is the only cause for each.

Answers

Answer:

I can't give you the best answer cuz I don't know how to explain it but for examples you have 1.hair(color, straight/curly), short or long legs, eyes

Answer: Hair color, eye color, freckles, and whether you may have a widow'sidows peak or not.

Explanation:

As long as it is an inherited trait you'll be fine.

which characterististic allows a gas to be compressed

Answers

Answer: Because there are large amounts of space between the gas particles

Answer:

"most of the volume of a gas is composed of the large amounts of empty space between the gas particles."

Explanation:

 when you answer don't copy word from word!

Which of these does mRNA do in eukaryotic cells but not prokaryotic cells?
A. duplicate itself
B. cross a membrane
C. coil into a compact crystal form
D. break off some of its phosphates to release energy

Answers

I think it’s c because Eukaryotic cells have a nuclear membrane and Prokaryotic cells do not.
My bio teacher said she thinks it’s C
Other Questions
gaussian classes with distinct means, equal class prior probabilities, and common covariance matrix that is not necessarily a diagonal matrix. Betty's metabolism has been irregular and she has been moody, tired, and weak. there is most likely an abnormality with her _____ gland. A person has dress shirts, ties, and jackets. in how many ways can that person select a dress shirt, a tie, and a jacket for work today? How might a professor use an lms to keep track of attendance in a class that is held face to face? g less than the quotient of 7 and 8 Why was Nathaniel Bacon critical of the colony's Indian policy? In the first 70.0 ss of this reaction, the concentration of nono dropped from 1.32 mm to 0.400 mm . calculate the average rate of the reaction in this time interval. A tendency to see one's own cultural programming as normal and other cultures as abnormal is called ______. - 8x98x (3+6)(8 x) + (8 x.8x9= The desired product will not form if a strong base is applied to the starting material right away in reaction 1. why does this synthetic route fail to product the desired alkene product? 4. Find the base of a triangle if its heightis 2 3/4 cm and its area is 12 5/8cm. Writeyour answer as a mixed number. Why do so many substances dissolve in water?O It can completely surround individual molecules.O It's a polar substance with positive and negative charges.O It contains enzymes that break down other substances.O Water molecules readily bond to other substances. 15 x 3 x 3 = and i need to show work Hi! I really need help with the answer to this question! at the end of the month, a company received a bill for newspaper advertising services, $400. the bill will be paid in 10 days. how would the transaction be recorded today? A+tennis+ball+bounces+on+the+floor+three+times.+if+each+time+it+loses+22%+of+its+energy+due+to+heating,+how+high+does+it+rise+after+the+third+bounce,+provided+we+released+it+3.1+m+from+the+floor? Help me please! Im giving brainlest You have enough wallpaper to cover 500 square feet. If your walls are 5 feet high, what walllength can your paper? If the density of water a given temperature and pressure is 1000 kg/m^3, what is the specific volume of the water? 1. Which of the following is a solution to the equation y = 3x - 1?O (4,1)0 (2,5)O (4,3)0 (0, -3)