The archer draws the bow, hard work which stores energy in the bow. When the arrow is released, that energy is quickly converted into kinetic energy, which allows the arrow to fly through the air at speed and penetrate the target.
The energy in the stretched bowstring is potential energy - specifically, elastic energy. This is converted into kinetic energy, when the arrow is released.
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At 90 m/s, it takes the arrow (40/90) seconds to traverse the horizontal distance to the target.In that time, the vertical free-fall distance due to gravity is [ 1/2 g t2 ] =(1/2) (9.8) (40/90)2 = 0.968 meter = 96.8 centimeters (rounded)
Yes, a flying arrow has kinetic energy. Kinetic energy is the energy an object possesses due to its motion, and since the arrow is in motion, it has kinetic energy. The amount of kinetic energy depends on the mass and velocity of the arrow.
3.06 meters per second
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The energy in the stretched bowstring is potential energy - specifically, elastic energy. This is converted into kinetic energy, when the arrow is released.
Someone with skill with a bow and arrows is called an archer. An expert would be the same hing but with an added "expert" or "master", being "an expert archer"or "a master archer.
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He would be feeling the bow against the palm of his bow hand and the string sliding off of the fingers of his drawn hand.
Using a bow and arrow, an archer will hopefully hit a target. Targets are usually a round symbol.
There is no energy there until the bow string is stretched. The human arm pulling back on the bow string is the source of the energy which is stored mechanically in the flexure of the bow and converted into the kinetic energy of the arrows flight when the archer releases the arrow.
An arrow that shoots in one direction is a ray. An arrow that shoots in two directions is a line.
A soldier that fires a bow and arrow is often referred to as an archer or a bowman.
A person that uses a bow and arrow