Your friend holds a bouncy ball 1 m above the ground and claims that if the law of conservation of energy is true, then the ball will bounce up and down forever. Construct an argument that explains what will happen to the bouncy ball when it is dropped and how that explanation is not a violation of the law of conservation of energy

The frequencies refer to the sample data collected from a population of interest when performing a hypothesis test comparing two or more population proportions.

Rank the six combinations of electric charges on the basis of the electric force acting on q1. define forces pointing to the right as positive and forces pointing to the left as negative. rank positive forces as larger than negative forces. q1,q2,q3 = positive(+) q1 = + q2 = + q3 = - q1 = + q2= - q3= + q1= - q2= + q3= + q1= + q2= - q3= - q1,q2,q3 = negative

Which describes an object in projectile motion? check all that apply.a.gravity acts to pull the object downb.the object moves in a straight path.c.the forward velocity of the object is 0 m/s.d.the object’s inertia carries it forward.e.the path of the object is curved.