in china, there is a family limit for only having 1 child
at 10 billion people on earth, we will most likely run out of food supply
Photosynthesis in plants converts solar energy into chemical energy using electrons and protons from water.
Answer:
The answer to your question is Pe = 2452.5 J
Explanation:
Data
mass = 50 kg
height = 5 m
gravity = 9.81 m/s²
Process
The energy of this process is Potential energy which is proportional to the mass of the body, the gravity and the height of the body.
Pe = mgh
Substitution
Pe = (50)(5)(9.81)
Simplification
Pe = 2452.5 J
Answer:
B) Power is the rate at which work is done
Answer: Friction
Explanation:
Friction and the normal force would be the two initial forces to overcome.
