A potter’s wheel is a uniform disk of mass of 8.0 kg and radius 20.0 cm. a 3.0-kg lump of clay, roughly cylindrical with radius 4.0 cm, is placed at the center of the wheel. the wheel initially rotates at 40.0 rev/min. the clay then flattens into a disk of radius 12 cm. what is […]

Which of the following states does not border Mexico?a. Texasb. Coloradoc. Arizonad. New Mexicoe. California The Correct Answer and Explanation is: The correct answer is b. Colorado. Explanation: Mexico shares a border with only four U.S. states: California, Arizona, New Mexico, and Texas. These states have geographical boundaries that meet the southern border of the

Why was Isaac Newton’s Mathematical Principles of Natural Philosophy so important to the scientific revolution?A. It was the first time a scientist had experimented and published findings that contradicted the church.B. It was printed in several different languages, which helped the ideas spread outside of Britain.C. Its explanations of motion and gravity helped prove the

An elephant weighs 5000kg. It eats 150kg of food each day. What percentage of its own weight does an elephant eat each day? The Correct Answer and Explanation is: To calculate what percentage of an elephant’s weight it eats each day, we use the following formula: [\text{Percentage} = \left( \frac{\text{Amount of food eaten per day}}{\text{Weight

Which statements about savings accounts are false The Correct Answer and Explanation is: Here are some common false statements about savings accounts, along with their corrections and explanations: 1. “Savings accounts always earn a high interest rate.” False. Savings accounts typically offer a lower interest rate compared to other investment options like stocks, bonds, or

What is the speed limit in kilometers per hour corresponding to a speed limit of 65 miles per hour?a. 65 km/hb. 104.61 km/hc. 105.63 km/hd. 152.62 km/h The Correct Answer and Explanation is: The correct answer is b. 104.61 km/h. Explanation: To convert miles per hour (mph) to kilometers per hour (km/h), we need to

What are 120 digits of pi after the decimal point The Correct Answer and Explanation is: The first 120 digits of pi after the decimal point are: 3.1415926535897932384626433832795028841971693993751058209749445923078164062862089986280348253421170679 Pi, denoted as π, is a mathematical constant that represents the ratio of a circle’s circumference to its diameter. This number is known for being irrational, which

In his speech, the Ballot or the Bullet, Malcolm X’s tone was scathing and directional, incontrast to Martin Luther King’s tone in Letter from a Birmingham Jail.Why do you think tone is important while writing Personal Narratives?A. To give an insight into the writer’s mind, their ideologies and their beliefs.B. To make the writer more

Which word is an ANTONYM for the word tarnish?Sylvia used a special product to remove the tarnish from the candlestickA. SolutionB. SoapC. CleanlinessD. Colors The Correct Answer and Explanation is: The correct answer is C. Cleanliness. or Polish Explanation: The word “tarnish” refers to the process by which something, especially metal, loses its luster or

The water in the wash sink of a three compartment sink must be at least what temperature? a) 100°F b) 110°F c) 120°F d) 130°F The Correct Answer and Explanation is: The correct answer is b) 110°F. In food service establishments, the three-compartment sink is used for washing, rinsing, and sanitizing dishes and utensils. Each