Type the correct answer in the box. round your answer to the nearest whole number. calculate the mass of the ball using pe = m × g × h. (hint: rearrange the formula to solve for m.) a ball held 2.0 meters above the floor has 59 joules of potential energy. the ball’s mass is about kilograms. (use g = 9.8 n/kg.)

What happens to the average kinetic energy of a gas when the particles of the gas collide against each other at a constant temperature and volume? explain your answer.

Choose the correct statement about licensed veterinarians in the united states. a. they must be certified by the avma. b. they can treat all nonhuman animals. c. they can can treat only animals specified on the license. d. they must choose a specialty.

Individuals within populations exhibit some diversity. as a result of possessing slightly different traits, some individuals are better able to survive and reproduce than others. if these individuals changes in the characteristics of the population may occur over time. the cumulative change in these characteristics is known as