Fifteen degrees from the horizontal.
obtuse angle
its 45 degree
That's a reflex angle. 0 to <90 Acute angle 90 Right angle >90 to <180 Obtuse angle 180 Straight angle >180 to <360 Reflex angle 360 called Full circle
just an angle, like any other angle.
An obtuse angle.
The cart will go faster if the angle increases.
It should be like 25 feet long and put at a like 45 degrees angle
The angle of inclination.
A ramp is an inclined plane because an inclined plane is a set of a surface set at an angle that is not a right angle. In which a ramp is an inclined plane!
The larger the angle of the ramp, the faster the car will go down it.
The applied force will depend on the required force, and the angle to the ramp (or the horizontal) at which the force is applied.
No. The angle of the ramp only determines the lift the ramp gives in accordance to the speed the skateboarder is traveling up the ramp at. Theskateboarder's balance is determined by weight body position ,and COB. (center of balance)
What is the effect of type of earth material on the ramp angle at which the earth material willslide?
Its the reciprocal of the sine of the ramp angle. > 1 / ( sin ( ramp angle ) )
Twice as long as it takes to roll halfway down the same ramp. Without knowing the size of the ball, and the length & angle of the ramp, thats the best I can tell you.
By reducing the incline angle.
the steeper the ramp, the farther the car goes. if your ramp is flatter, it won't go as far.