Questions 2. force of impact is the force a. of velocity b. of acceleration c. generated when objects meet d. of momentum

The radius of a sphere is increasing at a rate of 9 cm/ sec. find the radius of the sphere when the volume and the radius of the sphere are increasing at the same numerical rate.

The first law of thermodynamics states that heat added to a system is neither created nor destroyed but is as it changes into other forms of energy.

The inner planets or call terrestrial because they