Which of the following is the use and study of liquid fluids and their motions, properties, behaviors, and interactions?
O pneumatics
O hydraulics
O torque
O fluid power

hello peeps do you guys have an account on deviant art. If so please reply if you can become my watcher it has all of my art on there Have no idea how to do this lok when a three-dimensional figure is exended infinitely in all directions,which of the following best describes what is formed? Why was the governments authority to regulate commerce a weakness of the Articles of Confederation? SS.7.C.1.5-MQuestion 1 options:The presidents authority to collect taxes unfairly burdened the poor.The national court system unfairly prosecuted trade laws. The states authority to impose taxes decreased trade.The legislature gave too much power to larger states. The Langleys spend 40% of their monthly income on rent. If their monthly income is $4,400, how much money do the Langleys spend on rent? Help please. Pls help me!!!!!!!! Help easy math problems!!!!! Shortly after his inauguration, President Jefferson instituted new rules of etiquette and customs of the White House in order to communicate to the public a(n) A. acceptance of rigid social hierarchies and traditional aristocracies. B. arrival of a new age of strong national government and economic reform. C. embrace of all races of people, including Africans and Native Americans. D. commitment to the values and ideals of the young Democratic-Republican government. help !! Solar-powered cars use energy from the Sun to work. A panel on the car absorbs light energy from the Sun, which then generates an electric current. This electric current, in turn, allows the car to move. Which shows the correct order of energy transformations that take place in a solar-powered car?A)electrical, chemical, kineticB)electrical, kinetic, radiantC)radiant, chemical, electricalD)radiant, electrical, mechanical "Each one of us can be a part of that change." How can YOU contribute to using technology to make the world better? which one is greater 0.503 or 0.53 How many protons are in an element with an atomic number of 8 anda mass number of 18?381018 2. What inference can be drawn about how Mrs. Mallard's actions develop over the course of thestory?(1 Point)A) She changes from a woman who is happy in her marriage to a woman who is grieving for her husband.OB) She begins as a powerless and frail woman who changes into a woman who is powerful, free, and happy.C) She begins as a broken and sickly woman who changes into a woman who is grief stricken over her lovinghusband.D) She changes from a woman who is weak and sickly to a woman who is happy to see her husband alive. tom and tammy race cross country on motor bikes to drive 450 miles in 9 hours. Tammy took 7 1/2 hours to travel the same distance as tom compute the unit rate that describes toms average driving speed and tammy's average driving speed show how your decisions below Help please How are the properties of exponents used to rewrite expressions? A scientist added bacteria and a nutrient medium that could support the growth of the bacteria to a sterilized petri dish. No other materials were added. The graph models the growth of the bacteria over time. What is 70% of 40?????? in how many days the life cycle of honeybee complete whoever answers first get brainliest 1583.36 rounded to the nearest hundredth