Physics High School

A 10 kg sled is sitting on top of a 10 m hill what is the potential energy of the sled

Answers

Answer 1

Answer:

Explanation:

potential energy=mass*height*gravity

=10*10*9.8

=100*9.8

980 joule

Related Questions

Use the drop-down menu to answer the question.
According to "Take a Closer Look", what type of lens is used to correct nearsightedness?

Answers

Answer: A.) concave lens

Explanation: i hope this helps shawtay :)

In general, a concave lens (also known as a diverging lens) is used to correct nearsightedness, as stated in "Take a Closer Look." Option C is correct.

What is the lens?

A lens is an optical component that is used to refract (bend) and focus light. It is typically made of a transparent material, such as glass or plastic, and has a specific shape that allows it to alter the path of light as it passes through.

Here,
In general, a concave lens (also known as a diverging lens) is used to correct nearsightedness, as stated in "Take a Closer Look."

A concave lens is thinnest at the center and thicker at the edges, which causes light rays passing through the lens to diverge or spread out. By placing a concave lens in front of a nearsighted eye, the lens causes incoming light rays to diverge more before they reach the eye's lens, which then focuses them properly on the retina, resulting in clearer vision.

Learn more about the lens here:
https://brainly.com/question/2919483
#SPJ6

Suppose your class invites a person to give a speech. When you test out the sound system in the gym you find there are so many echoes the speaker cannot be understood. What needs to be done to fix this problem?

Answers

Answer:

You either need to lower the volume so the sounds intensity is lessened. Or you can pad the walls to absorb the sound rather than defect.

Explanation:

Sound intensity allows it to be heard further, but in an enclosed room it will start returning. Sound will deflect off of hard objects do to its interactions with solids. A softer and foamy material can dampen it.

Other Questions
2A pack of 5 of board games costs $75.If there is a direct proportion between the price (y) and number of board games (2), which equation represents thesituation?y = 75.2By = 52C y = 2Dy = 152 How would you solve y=3/4x+9 Why is 3 x 1/10 less than 3 x 10? The 2745 people residing in the state of Oz want their yellow brick road repaved. It could be repaved with standard asphalt for a cost of $427957 or with shimmering gold asphalt for $5752665 . The senator that represents Oz in the national legislature argues that the yellow brick road is a national treasure and a tourist attraction. As such, the senator argues that the nation of 4801565 people should pay for the repaving. Round your answer to two decimals for all of the following questions.Required:a. What is the cost per person if the national government pays for gold asphalt?b. What is the cost per person if the state of Oz pays for gold asphalt?c. What is the cost per person if the state of Oz pays for standard asphalt? which of the following are allied powers?A. ItalyB. EnglandC. GermanyD. Japan jonathan walks to school on a sidewalk by going 8 blocks to the east and then 6 blocks south. how much distance (in blocks) would he save if he cut across the field to go to achool instead of walking along the sidewalk? do staar test change questions every year? Assume that the marginal tax rate is as follows: 10% for $0-$10,000; 15% for $10,000.01-$25,000; 20% for $25,000.01-$50,000; and 25% for $50,000.01 or more. Next, assume a business has an EBIT of $10,100 and an interest expense of $0. What would you expect the average tax rate on the ROA to be Find the value of x. You are going to play on a soccer team this year. What would you do to prepare yourself for theseason? Who is most likely the audience for this advertisement?Question 7 options:kids who like Nutellawomen who have a broken heartmen who use glue and tools and who have a broken heartwomen and men and kids who think this ad is humorous and who like Nutella you have a list of 600 random, normally distributed numbers with a mean of 10 and a standard deviation of 2.Which of these statements is true? fill in the blank with a b c or d Describe two factors which helped lead to the Protestant reformation Cat added a sample of sodium hydroxide to water anddetermined the pH to be 12. What is the pOH of the solution?pOH = Answer quick and add your cashtag or p*ypal for $ ; AP MICROECONHi! Please just speak a little about each letter. Try to go into detail and mention possible things that I may be asked about each one when it comes to each letter. For C-F can you also please mention if the graph is short-run or long-run and why/how you know that. 2. Which word implies decorated for a joyous occasion?a. Dolefulb. Festoonedc. Profused. Zealous Qu es la carga elctrica de un cuerpo? What is the median of these numbers32, 16, 54, 60, 26, 32 Find the median and mean of the data set below:21,0,36,30,13,32