The ball’s speed and direction at the lowest point of trajectory are; 3.1 m/s and swing to the same angle on the other side
<h3>What is the speed at the lowest point?</h3>
We will assume that all of the motion will transfer to Kinetic Energy at the lowest point. Now, the difference in height will be;
Δh = (130 – 130*cos °5) = 0.49 cm
The change in PE is;
ΔP.E = mgΔh
ΔP.E = 9.8m/s² × 0.75kg × 0.049 m
ΔP.E = 0.36015 J
Formula for kinetic energy is;
K.E = ¹/₂*m*v²
From conservation of energy;
K.E = P.E
Thus;
¹/₂* 0.075 * v² = 0.36015
v = √[(0.36015 * 2)/0.075]
v = 3.1 m/s
Thus, the pendulum will swing to the same angle on the other side.
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What is the function of DNA polymerase?The main function of DNA polymerase is to synthesize DNA from deoxyribonucleotides, the building blocks of DNA. The DNA copies are created by the pairing of nucleotides to bases present on each strand of the original DNA molecule.
I'm not sure what is not a function of dna polymerase but I know what is
The correct imperfect conjugation of the verb 'IR' is 'Ella IBA a asistir a la clase pero no fue'.
IR is a Spanish verb that means 'to go'. It is one of the most usually used verbs in Spanish.
This Spanish verb (ir) is irregular in the imperfect.
To form the imperfect tense of 'ir' verb takes off the -ir ending and adds the endings: -ía, -ías, -ía, -íamos, -íais, -ían.
For example:
- Tú ibas (you were going)
- Ella iba (she went)
- Nosotros íbamos (we were going)
Learn more in:
brainly.com/question/16396243
The pun in the passage that relies on two definitions of the word lose are: C: To Misplace and D: To suffer the death of someone dear.
<h3>What is the pun in the passage?</h3>
Woman Bracknell in the passage depicted the image of Victorian sincerity and the despondency because she was egotistical, savage, moderate, and appropriate.
Now, in different ways, she addresses Wilde's assessment of Victorian high society antagonism, moderate and harsh qualities, and power.
Jack and Algernon strived to be dedicated but Jack found out that his folks were Lady Bracknell's sister and brother by marriage and that he is Algernon's more seasoned sibling named Ernest.
Finally the pun in the passage that relied on two definitions of the word lose are "To misplace" and "to suffer the death of someone dear"
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A cyclotomic field problem is used to determine and understand how all rational primes (q) split in the integers of the given cyclotomic field F = Q(ζN).
<h3>What is a
cyclotomic field?</h3>
A cyclotomic field can be defined as a number field that is typically obtained by adjoining the field of rational numbers with a complex root of unity to Q.
In number theory, a cyclotomic field problem is used to determine how all rational primes (q) split in the integers of the given cyclotomic field F = Q(ζN).
<u>Where:</u>
ζN is a root of unity of order N.
Furthermore, we can infer and logically deduce that a cyclotomic field is a very important mathematical expression which is used in number theory to analyze, depict, and understand how all rational primes (q) split in the integers.
Read more on cyclotomic field here: brainly.com/textbook-solutions/q-19-let-e-splitting-field-x-5-1
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