![lilsneak13](/avatars/25005.jpg)
lilsneak13
11.02.2020 •
Mathematics
A mass is attached to a spring with spring constant k = 20 N/m . The spring is stretched to 10 cm past its resting position. How much work (in J) does the spring do when the object is released and the mass travels back to its initial position?
Solved
Show answers
More tips
- C Computers and Internet What to Do If Your ICQ Gets Hacked?...
- L Leisure and Entertainment How to Land on the Moon: Your Comprehensive Guide...
- T Travel and tourism How to Use a Compass: A Beginner s Guide...
- C Computers and Internet Porn Banner: What It Is and How to Get Rid Of It?...
- C Computers and Internet Отправляем смс через интернет: легко и просто...
- L Leisure and Entertainment The Best Film of 2010: A Look Back at the Academy Awards...
- H Health and Medicine Simple and Effective: How to Get Rid of Cracked Heels...
- O Other How to Choose the Best Answer to Your Question on The Grand Question ?...
- L Leisure and Entertainment History of International Women s Day: When Did the Celebration of March 8th Begin?...
Answers on questions: Mathematics
- M Mathematics F(n+1)=-0.5f(n) of the first term in the sequence is 120 what is f(5)?...
- M Mathematics Aparachutist’s rate during a free fall reaches 60 meters per second. what is this rate in feet per second?...
- M Mathematics How do i make these equations work on a graph?...
- M Mathematics There is a single sequence of integers $a_2$, $a_3$, $a_4$, $a_5$, $a_6$, $a_7$ such that \[\frac{5}{7} = \frac{a_2}{2! } + \frac{a_3}{3! } + \frac{a_4}{4! } + \frac{a_5}{5! }...
- M Mathematics Alidless box is to be made with a volume of 256256 ft cubed 3. find the dimensions of the box that requires the least amount of material....
- M Mathematics How do i make the equation in slope intercept form for no. 4?...
- M Mathematics Halla la diferencia de 2 numeros si su mcd es 48 y su suma es 288...
- M Mathematics The area of a rectangular glass slab is 80 square centimeters and its perimeter is 36 centimeters. if the length and width of the frame are multiplied by 4, what will be the perimeter...
- M Mathematics The area of a rectangular photo frame is 96 square centimeters and its perimeter is 40 centimeters. if the length and width of the frame are multiplied by 3, what will be the perimeter...
- M Mathematics The measure of the supplement of abc equals 180 minus m abc this is the definition of supplement or complement angle...
Ответ:
0.1J
Step-by-step explanation:
From the expression given by Scientists Robert Hook, it clearly states that two forms of energy is associated with the mass released from the spring, namely the kinetic energy and the potential energy.
The expression for the kinetic energy is
K.E=1/2mv^2
While the potential energy is
P.E=1/2kx^2
Where K is the spring constant and X is the extention. If we substitute the data given in the question we arrive at
P. E=1/2(20*0.1^2)
P.E=0.1J
Hence the amount of work done is 0.1J
Ответ:
is the answer suppose to be a letter or a number ?
Step-by-step explanation: