Which of these is MOST LIKELY to cause natural pollution?
2 answers:
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Answer:
The 24th term is 80 and the sum of 24 terms is 1092.
Explanation:
Given that,
The arithmetic series is
11,14,17,........24
First term a = 11
Difference d = 14-11=3
We need to calculate the 24th term of the arithmetic sequence
Using formula of number of terms
Put the value into the formula
We need to calculate the sum of the first 24 terms of the series
Using formula of sum,
Put the value into the formula
Hence, The 24th term is 80 and the sum of 24 terms is 1092.
a. The force experienced by the dummy with a seatbelt is 11,000 Newton.
b. The force experienced by the dummy without a seatbelt is 4,400 Newton.
<u>Given the following data:</u>
- Mass = 55 kg
- Initial velocity = 0 m/s
- Final velocity = 40 m/s
- Time A = 0.2 seconds
- Time B = 0.5 seconds
a. To calculate the force experienced by the dummy with a seatbelt:
<h3>Newton's Second Law of Motion</h3>In order to solve for the force acting on the dummy, we would apply Newton's Second Law of Motion.
<u>Note:</u> The acceleration of an object is equal to the rate of change in velocity with respect to time.
Mathematically, Newton's Second Law of Motion is given by this formula;
Substituting the given parameters into the formula, we have;
Force = 11,000 Newton.
b. To calculate the force experienced by the dummy without a seatbelt:
Force = 4,400 Newton.
Read more on force here: brainly.com/question/1121817