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**SPE**= 1/2kx² = (0.5)(400)(0.80)² = 128 J**SPE**of bow ...2 Answers · Science & Mathematics · 08/10/2014

... x = maximum amount of spring's compression spring's maximum PE =

**SPE**= 1/2kx² work done by kinetic friction during transfer of block's ...1 Answers · Science & Mathematics · 05/10/2014

...spring all that energy is in the form of spring potential energy given by

**SPE**= (1/2)*k*y^2 where y = 1 m. So set GPE =**SPE**and solve for...3 Answers · Science & Mathematics · 13/07/2014

... (absorbs all the KE of sliding block) is:

**SPE**= 1/2kx² {where x = max spring compression}**SPE**= (0.5)(2000)x²...1 Answers · Science & Mathematics · 23/06/2014

...? KE of block as it hits spring + GPE (below contact point) =

**SPE**1/2mV² + mgx = 1/2kx² V = √2gh = √2(9.81)(0.55) = √10...1 Answers · Science & Mathematics · 17/06/2014

...bottom, all the energy is in the spring, which has stretched x:

**SPE**= ½kx² Since GPE =**SPE**, we have mg(x + 15...1 Answers · Science & Mathematics · 18/06/2014

..., but the sum of both equals E_max E_max = KE +

**SPE**1/2*k*A^2 = 1/2*m*v^2 + 1/2*k*x^2 k*A^2 = m*v^2 + k*x^2...2 Answers · Science & Mathematics · 06/06/2014

...energy is Spring PE and part KE Total E =

**SPE**+ KE KE = Total E -**SPE**KE = 1/2*k...1 Answers · Science & Mathematics · 08/05/2014

...and part is spring PE, both equal the Max E Max =

**SPE**+ KE KE = Max -**SPE**KE = 1/2*m*v^2**SPE**...1 Answers · Science & Mathematics · 08/05/2014

...x. So the Total Energy transferred to spring as

**SPE**is not only the (above) KE but also the loss in GPE = mgx.**SPE**...1 Answers · Science & Mathematics · 08/05/2014

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