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What angle above the horizontal should a projectile be fired to produce the greatest downrange distance?
its 45 degree
Why sine bar is not reliable above 45 degree?
We know that sin @ = h/l is the basic principle of working of sine bar.Differentiating above equation,.. . cos @ . d@ = l.dh - h.dl_________ l*ld@ =tan@(dh/l - dl/l)This indicate that error is a function of tan @ and below 45 degree error is smaller which suddenly increases above 45 degree. because of this reason sine bar is preferred for measuring angle below 45
What is the formula for a 45 degree lateral on 6 inch weld pipe?
formula for a 6" 45 degree lateral onto a 6" main
What part of a complete revolution is an angle of 45 degrees?
8
Why does an object thrown at 45 degrees travel the farthest?
This is true when the object lands at the same height as it was thrown, but not necessarity if the two are different. You can think of the motion in two parts; it moves upward and it moves sideways. If you throw it at a high angle, it won't have much of the sideways motion and won't travel far. If you throw it at a low angle, you won't have much upward motion and it will hit the ground before travelling too far. Try playing with the following simulator.look at the Related Link below for more information
What is the correct angle of throwing a javelin?
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.
At what angle from 10 degree to 90 degree would a catapult launch a marshmallow the farthest?
At angle 45 degree. Every degree increase from 0 up to 45 approaches the maximum distance that something can be thrown. Every degree from 45 to 90 decreases the distance.Read more: Does_the_angle_of_a_catapult_affect_the_distance_a_ball_would_go
Is it harder if you pull the cart at 45-degree angle or at 20-degree angle?
45 degree angle
Is there a 45 degree angle?
Yes, there is a 45 degree angle, and it is known as an acute angle.
Which type of angle is a complementof an angle with a measureof a 45 degrees?
90 - 45 = 45 So another 45 degree angle is the complement of a 45 degree angle.
How is the 45 degree angle is useful?
if you double a 45 degree angle you have a perfectly perpendicular angle, a 90 degree square corner.
What is the recommended angle for securing a 2x4 bracket at a 45 degree angle?
The recommended angle for securing a 2x4 bracket at a 45-degree angle is 45 degrees.
If the angle is 45 degrees what is the angle of reflection?
it will become 45 degree
What is a forty five degree angle called?
A 45-degree angle is an acute angle
What is a 45 degree turn?
A 45 degree turn is an angle
What is the recommended angle for a 45 degree bevel cut on wood?
The recommended angle for a 45 degree bevel cut on wood is 45 degrees.
What angle is its own complement?
A 45 degree angle is its own complement; 45 + 45 = 90.
