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Why do complementary angles of launch result in the same projectile range?
Wiki User
∙ 10y ago
It is a case of Trigonometry/Geometry. The two triangles formed by the angles and sides of artillery aiming are "Similar" (not congruent) since two angles and a side (base) are Similar. Because the Range of the projectile is 2x the base (which is congruent) of the triangles, the range MUST be the same.
Wiki User
∙ 10y ago
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Why does the weight of a trebuchet affect the distance the ball will travel?
The weight of a trebuchet affects the distance the ball will travel because it determines the amount of kinetic energy that can be transferred to the projectile. A heavier trebuchet will have more potential energy, which, when released, will result in a greater velocity and thus a longer distance for the ball to travel. However, other factors, such as the counterweight position and design, also play a role in determining the range of the projectile.
How do you compare the angle of incidence and the angle refraction?
The angles of light are the result of the law of sines: sine( incidence angle)/speed of incidence = sine(refraction angle)/ speed of refraction
What are the two types of motion a projectile has?
If you throw ball at an angle above horizontal, you will see the path of the ball looks like an inverted parabola. This is result of the fact that the ball's initial velocity has a horizontal and vertical component. If we neglect the effect of air resistance, the horizontal component is constant. But the vertical component is always decreasing at the rate of 9.8 m/s each second. To illustrate this, let the initial velocity be 49 m/s and the initial angle be 30˚. Horizontal component = 49 * cos 30, Vertical = 49 * sin 30 = 24.5 m/s As the ball rises from the ground to its maximum height, its vertical velocity decreases from 24.5 m/s to 0 m/s. As the ball falls from its maximum height to the ground, its vertical velocity decreases from 0 m/s to -24.5 m/s. Since the distance it rises is equal to the distance it falls, the time that it is rising is equal to the time it is falling. This means the total time is equal to twice the time it is falling. This is the reason that the shape of the ball's path is an inverted parabola. At the maximum height, the ball is moving horizontally. If you do a web search for projectile motion, you will see graphs illustrating this.
What is the result of thecombination of an object's forward inertia and the downward pull of gravity on the object?
The result of the gravitational force is that the object accelerates downward.When that's combined with its constant horizontal speed, the object follows apath that curves downward, and is actually a piece of a parabola.In general, the motion of objects with some horizontal speed under the influence ofgravity is called "projectile" motion, because when the effect of air resistance isignored, it describes the motion of things like javelins, cannonballs, and burned-outrockets. It's a favorite subject commonly found in elementary Algebra and Physics.
What is the result of mixing vibgyor?
the result is w
Can an obtuse triangle have two complementary interior angles?
No. A triangle with two complementary interior angles will always result into right triangle. The sum of the complementary angles will always be 90 degrees and the other one will be 90 too.
In math what is a complementary event's definition?
Complementary events are the events where you are considering all of the other outcomes that you don't want. For example, Let's say you are rolling a die and you want to find all the odd # rolls. When you get a result of an even number, then you would put it aside as a "complementary event", for it is a result that you don't want.
What does the reaction in the test tube generate when complementary DNA is made for reading DNA?
When a complementary strand and a coding strand are combined in a test tube the result is a recombinant DNA strand.
Define complementary goods and substitutes?
A and B are said to be complementary goods if the price of A decreases (increases) will result an increase (decrease) of the demand of B. In addition, they are goods usually consumed together.
How does the angle of release affect the motion of a projectile both vertical and horizontal?
Smaller angles will result in a larger horizontal velocity and smaller vertical velocity. The times of flight will also be shorter since it's closer to the ground. Larger angles have a larger vertical velocity and smaller horizontal velocity. Time of flight will be much longer since it is higher above the ground. As for distance, 45 degrees will result in the greatest distance and for every distance before the furthest one there is an angle above 45 degrees and an angle below 45 degrees that will result in that distance.
What is a product launch formula?
A product launch formula is the method in which you introduce a new product to the market for consumers to use and purchase. Successful product launch formulas can result in a many sales and repeat customers.
How do you know that a triangle cannot have 4 acute angles?
A triangle has three angles; any more angles would result in a non-triangular figure.
Neap tides result when the moon is?
At right angles to the sun.
Complementary harmonies result from?
colors directly opposite one another on the color wheel, such as red and green - page 232
What does orange plus blue equals?
The result will be a shade of brown, because blue and orange are complementary colours. http://en.wikipedia.org/wiki/Complementary_color
What if you mix pumpkin color with color blue?
Since pumpkin is like orange, and orange and blue are complementary colors, the likely result is brown.
Why is the sum of the interior angles of a quadrilateral 360 degrees?
This result follows from the theorem that the sum of the angles of a triangle is 180 degrees. Drawing a diagonal in the quadrilateral splits it into two triangles and the angles of the triangles together combine to form the angles of the quadrilateral.
