If you have to pick 3 answers then B, C, and D but if you pick only 1 answer then pick D
Answer:
A principle stating that energy cannot be created or destroyed, but can be altered from one form to another.
Explanation:
Answer:
1. I notice nothing because is no picture it probably didnt work
2. idk
The electrons float around in an outer sub shell
Answer:
Danny hits the water with kinetic energy of 5000 J.
Explanation:
Given that,
The Weight of Danny Diver,
F = 500 N
m*g= 500 N
He steps off a diving board 10 m above the water.
h=10 m
when Danny diver hits water he generates the kinetic energy.
We need to find the kinetic energy of the water.
Let kinetic energy is K.
K = m*g*h
Where g is acceleration due to gravity.
that g= 9.8 m/s^2
now substituting the values in above equation
K= (500) * 10
K= 5000 J
Hence,
he hits the water with kinetic energy of 5000 J.
Learn more about Kinetic energy here:
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