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1. ### What is the spring constant of this spring?

spring deformation = x = 25 - 22 = 3 cm = 0.03 m SPE = 125 = 1/2kx² = (0.5)k(0.03)² k = 250/(0.03)² = 277777.8 ≈ 280,000 N/m ANS

1 Answers · Science & Mathematics · 11/05/2015

2. ### PHYSICS HELP...BEST ANSWER AWARDED!?

...785 N x = 0.5 m k = F/x = 785/0.5 ≈ 1570 N/m ANS-1 SPE = 1/2kx² = (0.5)(1570)(0.5)² ≈ 196 J ANS-2 "...

1 Answers · Science & Mathematics · 10/05/2015

3. ### Hello. I need help with KFC Menu. Please someone help me ASAP. I really need it for Saturday. ( My trainer won't tell me)?

...a drink. Sometimes they will ask for 2 p chicken only which you can find in spe or whatever the 3 letters are. Good luck.

3 Answers · Dining Out · 26/05/2015

4. ### Can anyone help me with the trivia answers and VIP codes for 99.5 The River WRVE Albany NY and other stations for 05/10/15?

... kids 700) RIVer kids facebook-randi) bonus tax day) spe B95 625) MAY 925) ACCepted back) JASon 425) ...

6 Answers · Entertainment & Music · 02/05/2015

5. ### Physics problem?

...into the v equation v(0) = (2*pi/0.94s)*(0.10m)*cos(pi/5) d) Using x(0), SPE = 1/2*k*x^2 e) Using v(0) and x(0), E = 1/2*m*v^2 + 1/2*k...

1 Answers · Science & Mathematics · 27/04/2015

6. ### A 0.320-kg mass is attached to a spring with a force constant of 14.0N/m .?

...wrong, ignore what I say below.) Calculate the spring potential energy SPE = (1/2)*k*x^2 at both x = .248 and .131. Total energy will be conserved...

1 Answers · Science & Mathematics · 17/04/2015

7. ### A 1kg block is attached to a spring along the horizontal. The spring constant is 10N/m. The block oscillates in a simple harmonic motion...?

...1)(3)² = 4.5 J ANS a. max amplitude occurs when total SPE = KE : 4.5 = 1/2kx² = (0.5)(10)x² x² = 4.5/5 = 0...

1 Answers · Science & Mathematics · 25/03/2015

8. ### What type of amp do I need?

It doesn't have to be alpine. There's no advantage electrically to having the same brand amp as speakers. Since the 6's are 60w rms and the 6x9's are 75w I would look for a 4 channel that's in the 75w rms range per channel. A...

2 Answers · Cars & Transportation · 03/03/2015

9. ### Do photons have mass? If they have then then how are they placed in a beam of light?

... Equivalence." http://en.wikipedia.org/wiki/Mass_in_spe… http://en.wikipedia.org/wiki/Mass%E2%80%93energy_equivalence Scroll...

3 Answers · Science & Mathematics · 19/04/2015

10. ### Physics spring oscillation help?

...d) EPE = 0 at max KE. (e) Given above. (f) (EPE or) SPE = ½kx² = ½ * 298N/m * (0.0200m)² = 0...

1 Answers · Science & Mathematics · 31/01/2015