Question 3 of 10 A 15 kg object has a momentum of 150 kg: m/s north. What is the object's
velocity?

Match each scenario to the form of energy it represents

Apersons beliefs and general outlook, which act like filters on the information they receive are called ?

Large electric fields in cell membranes cause ions to move through the cell wall. the field strength in a typical membrane is 1.0 x 10 7 n/c. what is the magnitude of the force on a calcium ion with charge +e? what is its acceleration? is it possible for a particle with the same charge as as calcium to have a different acceleration if placed at this location? what would change the acceleration: mass of the particle? diameter of the particle?