Rotational Sphere/Angle Problem (10 Pts for Best Answer)?
A uniform solid sphere rolls down an incline without slipping. If the linear acceleration of the center of mass of the sphere is 0.18g, then what is the angle the incline makes with the horizontal? HINT: Draw an extended free-body diagram of the three forces acting on the sphere. From Newton's second law, the acceleration of the center of mass of the uniform solid sphere equals the net force acting on the sphere divided by its mass. As the sphere accelerates down the incline, the angular speed of rotation must increase to maintain the nonslip condition. You can apply Newton's second law for rotation about a horizontal axis through the center of mass of the sphere to find the angular acceleration, which is related to the acceleration by the nonslip condition. Only one force creates a torque about the center of mass of the sphere.
How can I score good percentage in my class 10 CBSE boards exam?
Disclaimer: I had scored 96% in my class 10 CBSE board exams. Hence I might be able to offer some advise. The pattern doesnt change much. My elder brother who had attempted his CBSE class 10 board exam 10 years before me did the same things and almost answered the same questions.The following points may sound cliched but might highlight some points that you might have missed:Study on a regular basis. It is not required to study 10 hours a day. Just a couple of hours of self study will be more than enoughFocus on getting the concepts right.Make a schedule and try to stick to it especially when the exams are a couple of months away.Go through past paper. Questions are often repeated. (Quite generalized)The guides available may help but do go through your NCERT textbooks properly. Make sure that you cover all important exercises.Also, I’m the co-founder of Learnest where we provide the option of enrolling for chapter specific courses. If you’re a Class 10th CBSE student, please do have a look. You’d get access to engaging videos, unlimited doubts solving and mock tests.Link - LearnestSample Video:
Is an alcohol BAC of 0.106 bad? 10pts.?
At a BAC of 0.08%, you are legally drunk. Your coordination decreases and your driving skills are impaired. This is the legal drinking limit. You are legally intoxicated and it's illegal to drive in the U.S. At a BAC of 0.10% your speech may become slurred. Lost of coordination and judgment. For more information about Blood Alcohol Content and for a BAC Calculator, read this page: http://www.goodcocktails.com/drinking/ba...
How many points are in a gram of Meth?
Points are referencing 10ths of grams. When someone sells it at ‘point for point’ they are saying it’s $10/point or $10 per 1/10th of a gram. So if you want to get a break by spending a little more, you’re not going to get a better deal. .3 grams is $30, .9 grams is $90, 1 gram is $100. This only happens when there’s a shortage of local supply or someone got a hold of a good batch. When ‘ice’ or ‘crystal’ first became more accessible it started out at ‘point for point’.
The odyssey and Oresteia?
I know they have similar endings, but here is the question. Which of the following might be a reasonable explanation for the endings of these stories? I was leaning towards b., but I wasn't sure. Also, please provide a website that would explain this. a. The Greeks are growing to realize that there is a need to accept the leadership of a rightful king rather than go their own ways. b. The Greeks are realizing that the old concept of revenge is not good for the health of a society. c. The idea of family was beginning to lose its importance in Greek society. d. The author had come to a plot trap that had no other way out. Thanks so much!
How many points are in an 8-ball of meth?
350. A point is a tenth of a gram, 0.1. 8-ball is 3.5g, so it's 350. Too lazy to figure out the expression used to mathematically illustrate this.EDIT:That was a mistake, and I apologize. The answer is 35. 0.1g is a point, and there's 10 points in a gram, and 3.5g in an 8-ball. So, it's a lotmore simple than my over thinking brain thought it would be, expressed as 10x3.5=35, or more accurately, 3.5÷0.1
Drivers Ed Questions ! most correct answers will get 10 PTS !!! <3?
1. Alcohol: A. Is classified as a poison B. Is classified as a nerve depressant C. Is classified as flammable D. All of the above 2. A BAC of .10% means: A. You have 1 drop of alcohol for every 10 drops of blood B. You have 1 drop of alcohol for every 100 drops of blood C. You have 1 drop of alcohol for every 1,000 drops of blood D. You have 1 drop of alcohol for every 1,000,000 drops of blood 3. Teenagers can have a BAC of what, before being arrested for DUI: A. .01% B. .02% C. .05% D. NO BAC is allowed for teens 4. A driver with a BAC of only .02% to .05% is how many times more likely to be killed in an accident: A. 3 x B. 6 x C. 7 x D. 10 x 5. If you are under 21 and you are found to have a BAC above .01%: A. Your license will be suspended for one year if it is your first offense B. Your license will be suspended for 2-3 years on subsequent offenses C. You may be required to attend a stateauthorized DUI program GOOD LUCK !
Unit Conversion factor? plz help 10 points best answer?
How do you do this i dont understand it. if yu dont wanna explain all theproblems then just explain number 8 Use a unit conversion factor to convert the units within each rate 8. Convert 63,360 feet per hour to miles per hour 9. A company rents boats for 9 dollars per hour. How much per minute is this? 10. Andy is 5.25 feet tall. What is Andys height to the nearest centimeter? (there are about 2.54 centimeters in 1 inch) PLZ HELP thank yu:)