A baseball player throws the ball to first base to make an out consider the forces acting only on the ball when is the ball is flying to first base

Choose all that apply

Gravity , Spring , tension , normal , friction , air resistance , forces apply

What is the difference between electrically neutral objects and electrically charged objects

What determines the amount of inertia an object has

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