A 4.70 kg block is placed on top of a vertical spring, which compresses a distance of 2.27 em. Calculate the force constant (in N/m) of the spring
N/m

Describe uniform velocity and variable velocity in short

Which of these statements best explains how the hydrosphere interacts with the atmosphere to affect global climate? mountains block rain clouds and cause changes in global rainfall and evaporation. humans burn fossil fuels to produce greenhouse gases which cause global warming. humans cut down trees which affects the amount of oxygen in different parts of the globe. greenhouse gases, like carbon dioxide, dissolve in oceans and prevent global warming.

Failure to accomplish erikson’s psychosocial task of late adulthood leads to despair. a. true b. false