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How does the pull back angle affect the distance for catapults?
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How does the angle of reflection affect how much you can see of yourself in a mirror?
when you are up close to the mirror you can see more of you than when you back away from the mirror. the reflection changes as you move away from the mirror
Why is it necessary for the angle of refraction to be equal to the angle of incidence when the angle of incidence is zero?
when the angle of refraction is zero you still need an angle of incidence because it still reflects back.
How does the distance from a light change the size of the objects shadow?
The answer is simply a matter of angle and perspective. When the light source is close to the item causing the shadow, the angle that the item covers is much wider, thus casting a larger shadow. As the light source moves back from the item, the perspective changes and the angle that the item covers is much less, thus reducing the size of the shadow.
How does a wedge differ from an inclined plane?
A wedge has two inclined planes back-to-back that are not at a right angle
The angle of incedence is equal to the angle of reflection?
This is the second law of reflection phenomenon. So if a ray falls normally on the reflecting mirror then the angle of incidence will be 0. So as the angle of reflection also is to be 0, the ray just retraces its path. That is it is coming back in the same straight line.
How does angle affect the distance of a projectile?
yes it does. you see if you have it set up at a a 90 degree angle it will go further than it would of a 10 degree angle A projectile leaving the ground at an angle of 45 degrees will attain the maximum range. Fire it straight up and it will fall back to its launch location (wind effects etc. ignored). Fire it horizontally and it will hit the ground very much the same time as if it was dropped from its launch platform at the same time. That would not be very far.
At a certain distance the angle of elevation to the top of a building is 60 From 40ft further back the angle of elevation is 45 Find the height of the building?
Angle of elevation: tangent angle = opposite/adjacent and by rearranging the given formula will help to solve the problem
What is a pull-back angle?
The angle in which you pull something back.
What characteristic of grasshoppers makes them jumpers?
Large back legs act as catapults to allow grasshoppers to jump.
Does leaning back affect how far and high a ball goes when kicked?
The more you lean back, the higher the ball goes, from my experience, it doesn't change the distance.
What wars were catapults used in?
The ancient Greeks used the first catapults to fend off the Romans back in the B.C.'s. The earliest recorded date for the mangonel (fixed bowl) catapult is about 750 B.C. Catapults were used well in the middle ages until replaced by cannons.
Is Kurt angle coming back?
i hope Kurt angle is coming back in wwe
What is a angle pull?
The angle in which you pull something back.
What was the main reason catapults were used back in the 1500s?
to hurl an object a lengthy distance without using explosive devices, bit silly really, obviously they didn't go to compare the market first. Apparantly the catapult was one of the effective mechanisms used during warfare.
What is the name of the inventor's of catapults?
Unknown. This is so far back in time that it is impossible to give an answer. People didn't keep records of such things.
What is an object with an obtuse angle in it?
A dining-room chair usually has an upright back, forming a 90 degrees angle. If a chair has a back more than 90 degrees (leans back) the angle becomes obtuse.
What is sweepback?
the angle at which an aircraft's wing is set back from a right angle to the body
