a moving cart hits a spring, traveling at 5.0 m/s at the time of contact. at this instant the cart is motionless by how much is the spring compressed

Question

22-02-2017
Physics

contestada

a moving cart hits a spring, traveling at 5.0 m/s at the time of contact. at this instant the cart is motionless by how much is the spring compressed

Respuesta :

Otras preguntas

Nine families went on a picnic. Each family had carried a cake for the picnic. 2/3 of each cake was eaten. Find out how much cake was eaten in all.?

• Made advances in mathematics, science, and medicine • Preserved Greek and Roman learning • Influenced Spanish architecture and literature These achievements a

Given the balanced equation representing a reaction: Cu + S==> CuS + energy Which statement explains why the energy term is written to the right of the arrow

Which is an example of the bottleneck effect? Green beetles move to a new location and build a new colony there. Green beetles survive as birds don't see them,

in which climate zones do temperature stay most constant during the year?

What role did Julius Caesar play in the decline of the republic and the rise of the empire? If you can, try to explain it in five sentences

There are two different species of finch that live on the same small island, species A and species B. Both species successfully feed and reproduce on the island

What are the powers given to the federal government called?

In his pamphlet Common Sense, Thomas Paine urged American colonists to (1) establish their own nation (2) pay their colonial taxes (3) obey the laws of Parliame

scme1702 scme1702 · Answer 1 · 2017-03-01T21:52:40+01:00

scme1702 scme1702

01-03-2017

This state of motionlessness occurs because all of the kinetic energy in the car is absorbed by the spring in the form of elastic potential energy. The mathematical representation is:
1/2 mv² = 1/2 kx²
25m = kx², where m is the mass of the cart, k is the spring constant and x is the spring's extension.

Answer Link