The velocity of an object as a function of time is given by v(t) = 2.00 m/s + (3.00 m/s2) t - (1.0 m/s3) t 2. determine the instantaneous acceleration of the object at time t = 3.00 s.

In a given chemical reaction, the energy of the products is greater than the energy of the reactants. which statement is true for this reaction?

If the radius of curvature of the cornea is 0.75 cm when the eye is focusing on an object 36.0 cm from the cornea vertex and the indexes of refraction are as described before, what is the distance from the cornea vertex to the retina? express your answer to two significant

Explain what happens at the saturation point when adding salt to water at room temperature.