snour18 snour18
  • 23-04-2017
  • Physics
contestada

What is the potential energy of a spring that is compressed 0.65 m by a 25 kg block if the spring constant is 95 N/m?

Respuesta :

CodrutRadu
CodrutRadu CodrutRadu
  • 23-04-2017
E=F*d/2 = M*g*d/2 = 25kg * 9.8 N/kg *0.65m / 2 = 79.625J
Answer Link
ECH0
ECH0 ECH0
  • 27-06-2018
The answer is 20 :)                                      
Answer Link

Otras preguntas

Hey, need some help "hew" means.. 1. to cut with an axe 2. to imitate 3. to express woe 4. a sudden attack
Simplify the expression by using a double-angle formula or a half-angle formula. 7cos^2(theta/9)-7sin^2(theta/9) sin(theta/6)cos(theta/6)
Jack had 50 sweets he dropped 6 and gave away 4 and cut 7 in half how many did he have?
How to find the slope of a line if it says 2x+Y=15 what do i do??
What is the square root of 25/9?
Suppose you have d dollars in your bank account. You spent 22 but have at least 28 left. How much money did you have initially. Write and solve an inequality th
The density of aluminum is 2.70 g/cm3. Apiece of aluminum foil that is 1000 cm on each side has a mass of 440. mg. How thick is the piece of foil?
Who Owns Antarctica? thanks:)
what was the crimean war?
what was the crimean war?