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A baseball traveling at a speed of 35 m/s has 89 J of kinetic energy. What is the mass of the baseball?

answered Dec 21, 2024

1 answer 147k views

If you skip dental and/or vision insurance, you won’t have to pay their monthly premiums. what are potential downsides (both financial and health-related) to not having these insurance coverages?

asked Nov 16, 2024

1 answer 57.8k views

The position of a particle in the xy-plane at time t is r(t)=(t−5) i+t2+4 j. Find an equation in x and y whose graph is the path of the particle. Then find the particle's velocity and acceleration vectors

asked Nov 10, 2024

1 answer 7.1k views

The majority of women's sexual abuse in prison is perpetuated by: A) Female inmates B) Male inmates C) Prison staff D) All of the above

answered Oct 16, 2024

1 answer 185k views

Upon arriving on the Mexican mainland, Cortés decided to a. Establish a trading post b. Establish peaceful relations with the Aztecs c. Conquer the Aztec Empire d. Return to Spain

answered Oct 13, 2024

1 answer 223k views

4. The pathophysiology that ensues from vomiting and diarrhea secondary to Acute Gastroenteritis (AGE) affects every body system. Respiratory symptoms typically include an increase in tidal volume and

asked Aug 7, 2024

1 answer 60.4k views

Sampling of sinusoidal signals: aliasing Consider the following continuous-time sinusoidal signal Xa (t) = sin 2F₀t. -[infinity] < t < [infinity] Since xₐ(t) is described mathematically, its sampled version can be described by values every 7 seconds. The sampled signal is described by the formula x(n) = xₐ(nT) = sin 2Fo/F1 n. -[infinity] < t < [infinity] where F₁ = 1/T is the sampling frequency (a) Plot the signal *(n), 0 ≤ 1 ≤ 99 for F, = 5 kHz and Fo = 05,2,3, and 4.5 kHz Explain the similarities and differences among the various plots.

asked Aug 5, 2024

1 answer 69.5k views

The sequence in which the statements are executed in a program can be altered through the use of functions and function calls. a) True b) False

asked Jul 25, 2024

1 answer 53.1k views

The shape of hair proteins is maintained by a combination of hydrogen bonds and covalent, disulfide bonds. Heat is sufficient to break the hydrogen bonds, but harsh chemicals are required to break the

answered Jul 13, 2024

1 answer 40.4k views

In combat, what is the casualty's biggest threat?

answered Jun 13, 2024

1 answer 168k views

A picture of a bottle is 1/8 of its actual size. The height of the bottle is 3 cm in the picture. What is the actual height of the bottle?

asked May 28, 2024

1 answer 118k views

All of the following are differential diagnoses of chest pain EXCEPT: A - Allergies. B - Acute coronary syndrome. C - GERD (gastro-esophageal reflux disease). D - Kidney stone.

answered May 12, 2024

1 answer 26.9k views

Pulmonary fibrosis and stiff chest wall are examples of _____________ diseases. A) Obstructive B) Restrictive C) Infectious D) Inflammatory

asked Apr 21, 2024

1 answer 31.5k views

Given the definitions of f(x) and g(x) below, find the value of (gof)(3). f(x) = 3x - 9 g(x) = 3x² - 5x + 15

asked Mar 14, 2024

2 answers 103k views

In psychoanalysis, which component of personality is present at birth and is the reservoir of unconscious psychological energy and the motives to avoid pain and obtain pleasure? a. Id b. Ego c. Superego

asked Feb 27, 2024

1 answer 108k views

Lydia found a sample of an element in the lab. The element has a shiny luster, is ductile and is a good conductor of heat. What type of element did Lydia find? Metal Noble gas Metalloid Nonmetal

asked Jan 5, 2024

1 answer 99.4k views

Solve for x (please write work)

answered May 31, 2023

2 answers 70.4k views

Evaluate 3|-3|.6-69-9

answered May 24, 2023

1 answer 193k views

i need help finding the slope, if the sides are perpendicular and if it’s an isosceles right triangle. #1

asked May 7, 2023

1 answer 190k views

What will you divide by 1/2 to get 2?

answered Apr 6, 2023

2 answers 74.8k views

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