<span>Answer:
For the old car:-
By v = u + at
=>v = 0 + 10a
=>a = v/10 m/s^2
By s = ut + 1/2at^2
=>s = 0 + 1/2 x v/10 x 10 x 10 = 5v
Thus F = ma
=>F = m x v/10 = mv/10
=>P(old) = F x s = mv/10 x 5v = 1/2mv^2 ------------------------(i)
For new car:-
By v = u + at
=>6v = 0 + 10a
=>a = 3/5v
By s = ut + 1/2at^2
=>s = 0 + 1/2 x 3/5v x 10 x 10
=>s = 30v
By F = ma
=>F = m x 3/5v = 3mv/5
Thus P(new) = F x s = 3mv/5 x 30v = 18mv^2 ------------------------------(ii)
=>P(new) : P(old) = 18mv^2 : 1/2mv^2 = 36 : 1</span>
Two dashes have been inserted in the right spots as follows: Bioluminescent mushrooms - fungi that can produce and emit light - grow in the rain forests of Puerto Rico and Brazil.
<h3>What are Dashes?</h3>
Dashes are symbols that are used to separate unique ideas in a text. In the text above, the two dashes are used to describe the bioluminescent mushrooms further.
Dashes can also be used to separate two complex words that are joined together.
Learn more about dashes here:
brainly.com/question/26112824
Answer:
D - Viewers
Explanation:
Because if you imagine a game of football, you are a SPECTATOR, or a watcher of the match.
Writers vary sentence structure and length, depending on the purpose of a piece.
