Answer:
45.31 J
Explanation:
We are given that
Mass of baseball , m=0.145 kg
Initial velocity, u=0
Final velocity, v=25 m/s
We have to find the work done on the baseball to bring it from rest to 25 m/s
We know that
Work done = Change in kinetic energy
Work done, W=
Using the formula
Work done, W
Work done=
Work done, W=45.31 J
Hence, the work done on the baseball to bring it from rest to 25 m/s
=45.31 J
Answer:
Carroll has spent his career studying how evolution occurs at the genetic level, pinpointing many of the molecular changes that lead to new traits and new species. Most of Carroll's discoveries have come to light by studying the common fruit fly Drosophila melanogaster, the workhorse of modern molecular genetics.
Have a great day!
Answer: 7.25 * 10^5
Explanation:
1. The equation simplifies to (7*10 + 2.5) 10000.
2. Simplify in the parenthesis. 72.5 * 10000.
3. In scientific notation, the answer is 7.25* 10^5.
Answer:
its because static electricity my guy
Explanation:
Rocks get older as you move away from the water surface
