Answer:
The final speed of bicycle would be <u>27 m/s</u>².
Step-by-step explanation:
<u>Given</u> :
Initial velocity (u) = 15 m/s
Acceleration (a) = 3.0 m/s²
Time = 4 seconds
<u>To</u><u> </u><u>Find</u> :
Final velocity (v)
<u>Using</u><u> </u><u>Formula</u> :

v = final velocity
u = initial velocity
a = acceleration
t = time taken
<u>Solution</u> :
Substituting the values in the formula to find the final velocity :







Hence, the final speed of bicycle would be 27 m/s².

Answer:
Central government is made up of executive,legislature and judiciary.
Explanation:
Ikaw ang dapat gumawa nan hindi kami dahli ikaw ang may Kakayahan niyan
The expression (PE products) - (PE reactants) represents the heat of reaction for a chemical change in terms of PE (potential energy).
<h3>What is potential energy?</h3>
Potential energy is any type of energy stored to perform physical work in a given period of time.
Conversely, kinetic energy is motion (movement) energy used when performing physical work.
In conclusion, the expression (PE products) - (PE reactants) represents the heat of reaction for a chemical change in terms of PE (potential energy).
Learn more about potential energy here:
brainly.com/question/14427111
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Answer:
A) 2700
Explanation:
Given:
Total number of votes is 7500
20% of the votes are invalid
80% of the votes are valid
55% of the total of valid votes were given to one of the candidates.
45% of the total of valid votes were given to the other candidate.
80% of 7500 = 6000
20% of 7500 = 1500
Let's check to see if we are correct!
6000 + 1500 = 7500
Seems like we are correct! Now, let's do the other part.
55% of 6000 = 3300
45% of 6000 = 2700
Let's check to see if we are correct!
3300 + 2700 = 6000
We are correct again! Seems like the person who got 45% of the candidates who gave valid votes got 2700! There is our answer!
Hope I helped! <3