Choose all the answers that apply. According to Newton's first law of motion:

objects at rest will remain at rest unless acted upon by an outside force
an increase in mass will cause an increase in inertia
the greater the magnitude of force, the faster the acceleration
objects in motion will remain in motion unless acted upon by an outside force
every action has an equal and opposite reaction

Please answer!?

Determine the maximum r-value of the polar equation r =3+3 cos 0

What is the scientific definition of energy that relates to work

Consider a uniformly charged ring in the xy plane, centered at the origin. the ring has radius a and positive charge qdistributed evenly along its circumference. a)what is the direction of the electric field at any point on the z axis? . b)what is the magnitude of the electric field along the positive z axis? use k in your answer, where k=14πϵ0. d)the ball will oscillate along the z axis between z=d and z=−d in simple harmonic motion. what will be the angular frequency ω of these oscillations? use the approximation d≪a to simplify your calculation; that is, assume that d2+a2≈a2. express your answer in terms of given charges, dimensions, and constants