I need help asap so I need answer for both of those
and on no.5 second row last thing written is 'field' and forth row of no.5 is 'force'.
plszz I really need help​

Which one of the following terms is used to indicate the natural tendency of an object to remain at rest or in motion at a constant speed along a straight line? velocity acceleration equilibrium force inertia

Which of the following bonds would be most polar? a. c-i b. c-br c. c-cl d. c-f e. c-o

Why does the equilibrium position of the spring change when a mass is added to the spring? will the mass oscillate around the new equilibrium position of the spring or the previous position without a mass attached to the spring? if the equilibrium position of the spring changes by 20 cm (assuming no initial mass) when a mass is added to the spring with constant 4.9 kg/s^2, what is the mass of the object attached to the spring?