![wolfgirl10000](/avatars/6262.jpg)
wolfgirl10000
13.11.2019 •
Physics
Harold the hurler is a physics student who is renowned for his baseball pitching arm. in order to determine the amount of work he performs in throwing a baseball, harold devises an experiment. he stands at the bottom of a deep pit and hurls a 146-g baseball through an open third-floor window in a nearby building. harold\'s aim is so accurate that the ball then smoothly enters the tube of the baseball absorber that harold invented and patented. in this device the ball compresses a spring until it comes momentarily to rest, and this maximum amount of compression is recorded as 43.1 cm. the spring\'s force constant is 817 n/m, and the position of the baseball\'s momentary rest is 7.71 m above ground level. the point in the pit where the hurler starts his pitch is 11.3 m below ground level. how much work does harold perform on the baseball? take g = 9.80 m/s2.answer in j
Solved
Show answers
More tips
- H Health and Medicine How to Deal with Heat Stroke?...
- F Food and Cooking Discover the Health Benefits of Cedar Nuts...
- S Science and Technology Exploring Our Galaxy: How Many Planets are in the Milky Way?...
- S Science and Technology Colliders: How They Work and Why They Matter...
- A Animals and plants Unraveling the Mystery of Loch Ness: What Does the Loch Ness Monster Look Like?...
- L Leisure and Entertainment How Many Seasons are There in the TV Show Interns?...
- S Sport Playing Bowling: Rules and Advice for Novices...
- L Leisure and Entertainment The Best Film of 2010: A Look Back at the Academy Awards...
- S Sport How to Learn Swimming? Simple Tips for Beginners...
- C Computers and Internet What is Web 2.0 and How Does it Work?...
Answers on questions: Physics
- P Physics Who wants to f-u-c-k me...
- P Physics If a ball drops from 10ft after 5 seconds how high would the ball be. (For every second the ball loses 3ft) a bounce is half of the original height....
- P Physics How does work affect energy between objects so it can cause a change in the form of energy? O Work transfers energy. O Work changes energy. ОО O Work increases energy....
- P Physics Think about an activity you may have participated in that was not necessarily good for you, such as drinking too much alcohol, driving while extremely tired, staying up...
- P Physics Doppler Effect acts on type of wave ● Review: Doppler Effect is the perceived change in of a wave when the object emitting that wave is in ● This is a between light and...
- P Physics Only Wednesdays Pls help...
- P Physics 1. A stone is dropped from the top of the tower and reaches the ground in 6 seconds. Find the height of the tower....
- P Physics What do you think Arrow A and Arrow B represent?...
- P Physics Tính lực tương tác điện, lực hấp dẫn giữa electron và hạt nhân trong nguyên tử Hyđrô, biết khoảng cách giữa chúng là 5.10-9cm, khối lượng hạt nhân bằng 1836 lần khối lượng...
- P Physics The base metabolic rate measures the rate at which a persons body burns food and nutrient...
Ответ:
0.5 V
Explanation:
The electric potential distance between different locations in an electric field area is unaffected by the charge that is transferred between them. It is solely dependent on the distance. Thus, for two electrons pushed together at the same distance into the same field, the electric potential will remain at 1 V. However, the electric potential of one of the two electrons will be half the value of the electric potential for the two electrons.