A 300 kg cart is at rest at point A. It then slides down the track and all its energy is conserved. 10. What is its potential energy at point A?
11. What is its kinetic energy at point A?
12. What is its potential energy at point B?
13. What is its kinetic energy at point B?
14. If it’s new kinetic energy at point B is 50, 000 J, how much energy has been lost friction?

s the environmental science is a broader field that incorporates many elements of earth and life sciences, whereas ecology is usually more focused on how organisms interact with each other and their surroundings, and often on a very specific population of living things. soo yea

explanation:

the temperature and the pressure affect solubility. temperature affects by changing the properties of the solvent. the increase in pressure increases solubility, the decrease in pressure decreases solubility.

f=ma newton

f=100x2.5=250n