Which answer most completely describes the difference/s between the gravitational force and the electrostatic force?         Question 6 options:
  The gravitational force is much weaker than the electrostatic force
   The gravitational force is weaker and can only attract objects but the electrostatic force is strong and can both attract and repel 
  The gravitational force occurs throughout the universe but the electrostatic force only occurs on Earth  
 The gravitational force can only attract but the electrostatic force can attract or repel