The 50 pound object will reach the ground first.
Explanation:
Using the second equation of motion, we can derive the time taken for each of the object to reach the ground. As the object is thrown from the top of the bridge or cliff, acceleration due to gravity will be acting on them.
So, 
The value of s for the object thrown from 50 foot bridge is given as 50 ft. The initial velocity of the object will be zero. The acceleration can be written as the ratio of mass to gravitational force.
Then, 


Then, consider the time taken for the 50 pound object to reach the bottom of 100 ft cliff as t₁ and the displacement in this case is 100 ft.
Then, 

Since, the gravitational force acting on both the objects will be same, the ratio of time taken is

So, the time taken for the 20 pound object to reach the ground of 50 ft bridge is √5 s =2.236 s and the time taken for the 50 pound object to reach the ground of 100 ft cliff is 2 s.
Thus, the 50 pound object will reach the ground first.
Helium, with two protons, will have two electrons. In the chemical classroom, the proton count will always be equivalent to an atom's atomic number. This value will not change unless the nucleus decays or is bombarded (nuclear physics). Figure \(\PageIndex{1}\): The periodic table of the elements.
Answer:
d adaptation
Explanation:
its an adaptation because its a change that helps the organism survive
Answer: The complimentary strand will read ATG CCC GTC GTA TTT TAG
Explanation:
The complimentary strand to the replicating DNA molecule is known as messenger RNA (mRNA).
The mRNA directs specific bases to pair the existing base on the replicating DNA strand:
- Adenine (A) pairs only with Thymine (T)
- Guanine (G) pairs only with Cytosine (C)
So, to obtain the complimentary strand of TAC GGG CAG CAT AAA ATC, substitute each letter with its base pair.
Thus, the complimentary strand will read ATG CCC GTC GTA TTT TAG
cause it's so deep in the ocean