You may visit psnacademy.in. The website provides previous years papers solved with detailed explanation.
Yes. Just do a search, on Google. You can also start at the Wikipedia (en.wikipedia.org), type "Physics", and look at related articles. Many of those articles have links to external sites, some of which give detailed explanations.
It is the measure of the angle!
Yes. Any angle above 90° is an obtuse angle, while any angle below 90° is an acute angle.
Any angle can cut a polygon.Any angle can cut a polygon.Any angle can cut a polygon.Any angle can cut a polygon.
The correct angle of throwing a javelin is 45 degree.The physics concept behind this is known as impulse.According to this law if an object is thrown at an angle of 45 degree it travels much range(horizontal distance) than throwing at any other angle this law not only applies for javelin but also for firing an cannon or shooting a gun on an arrow into the space.
any angle
A rectangle is not an angle (of any kind). It is a kind of quadrilateral.A rectangle is not an angle (of any kind). It is a kind of quadrilateral.A rectangle is not an angle (of any kind). It is a kind of quadrilateral.A rectangle is not an angle (of any kind). It is a kind of quadrilateral.
Nope. Physics is what runs the universe.
If you're referring to the angle at which you point the gun, then the paintball will travel the furthest when point at a 45 degree angle just as everything does. Physics and gravity show that this angle is the most effective for distance. Any angle higher than 45 degrees will obviously increase height, and anything lower than 45 degrees will have a shorter distance and less height.
The laws of mechanics are far too complex and detailed to explain here. The study or explanation of any subject is not a matter for Answers.com. Should you have a specific question about any subject we can try to answer it for you, but such broad and encompassing queries are not the purpose of this website
no