Trees
Animals
Grass
Minerals
Coal
Fossil fuels
Natural gas
Answer:
2.8125 meters
Explanation:
I will assume 7.5 m/s
When the Kinetic Energy is entirely converted to Potential energy the max height will have been reached
KE = PE
1/2 m v^2 = mgh divide by m
1/2 v^2 = gh looking for h so divide both sides by
1/2 v^2 / g = h sub in the values using g = 10 m/s^2
1/2 ( 7.5 )^2 / 10 = 2.8125 m
Potential energy relative to the floor =
(mass) x (gravity) x (height off the floor) =
(2kg) x (9.8 m/s²) x (2m) =
39.2 kg-m²/sec² = <em>39.2 joules </em>
Answer:
a rope being pulled from both sides with equal force
Explanation:
:)
DNA holds or genes, traits and we all have different amounts of chromosomes and that makes us different from other animals. A fishes genes would be different from ours because there DNA is different they have a different set of genes and chromosomes. Hop that Helped. we are genetically different.
