Two stationary carts, 2kg and 4kg, compress a spring (400 N/m) that is between them 0.02m. When the carts are released, find the velocities of the two carts.

energy can be converted from one form to another, but it cannot be created or destroyed in ordinary chemical or physical means. do not understand what you are asking but hope this

a sonic boom is a loud boom that breaks the sound barrier

explanation:

in order to follow the instructions and complete the statements, i need to use data from table c of your student guide. can you think of a way to let me see your student guide for a while ? i can't answer the question without the data in table c.