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Assuming that the gun is fired parallel to the ground, the bullet will begin to fall the instant that it leaves the muzzle. The total fall will be 200 meters. You will need to calculate how long it will take an object to fall 200 meters (hint- about 9.753 meters per second per second- or 9.753 meters the first second, 19.50 meters during the second second, etc) THEN multiply the velocity of the bullet (643 meters/ second) by the number of seconds it is in flight. That will be the distance when it hits the ground.
What else can I help you with?
How does initial velocity affect the projectile in range?
The initial velocity of a projectile affects its range by determining how far the projectile will travel horizontally before hitting the ground. A higher initial velocity will result in a longer range because the projectile has more speed to overcome air resistance and travel further. Conversely, a lower initial velocity will result in a shorter range as the projectile doesn't travel as far before hitting the ground.
What is the maximum range of projectile?
The maximum range of a projectile is the distance it travels horizontally before hitting the ground. It is influenced by factors such as initial velocity, launch angle, and air resistance. In a vacuum, the maximum range is achieved at a launch angle of 45 degrees.
What is the correct term for the greatest velocity an object can reach before air resistance knocks it down?
The term you're looking for is "terminal velocity," which is the maximum velocity an object can reach as it falls through a fluid like air, balancing the force of gravity with the force of air resistance.
What happens before terminal velocity takes place?
Before terminal velocity is reached, an object will be accelerating due to the force of gravity. As the object accelerates, air resistance (drag) will increase, which will gradually counteract the force of gravity until the two forces are equal and the object reaches terminal velocity.
Does a skydivers decreases her acceleration when falling 5 seconds before reaching her terminal velocity?
No, a skydiver's acceleration remains constant as they fall towards their terminal velocity. This is because terminal velocity is the point at which the forces of gravity and air resistance are balanced, resulting in a constant velocity.
How does initial velocity affect the projectile in range?
The initial velocity of a projectile affects its range by determining how far the projectile will travel horizontally before hitting the ground. A higher initial velocity will result in a longer range because the projectile has more speed to overcome air resistance and travel further. Conversely, a lower initial velocity will result in a shorter range as the projectile doesn't travel as far before hitting the ground.
Why is terminal velocity with a parachute open less than the terminal velocity before it was open?
because there is more air resistance
What happens when you release a ball from a height at rest?
It will fall with increasing velocity due to gravity and reach the peak velocity just before hitting the ground.
What is the maximum range of projectile?
The maximum range of a projectile is the distance it travels horizontally before hitting the ground. It is influenced by factors such as initial velocity, launch angle, and air resistance. In a vacuum, the maximum range is achieved at a launch angle of 45 degrees.
What is the correct term for the greatest velocity an object can reach before air resistance knocks it down?
The term you're looking for is "terminal velocity," which is the maximum velocity an object can reach as it falls through a fluid like air, balancing the force of gravity with the force of air resistance.
What is absolute velocity is it the other name for the velocity of a free falling body when the net force of air resistance and gravity is zero?
Absolute velocity refers to the speed and direction of an object relative to a fixed point, regardless of any external factors. In the context of a free falling body with zero net force due to air resistance and gravity, its absolute velocity would be constant and equal to the velocity just before air resistance became negligible.
What happens before terminal velocity takes place?
Before terminal velocity is reached, an object will be accelerating due to the force of gravity. As the object accelerates, air resistance (drag) will increase, which will gradually counteract the force of gravity until the two forces are equal and the object reaches terminal velocity.
If there was no air resistance how much kinetic energy would the skydiver have just before landing?
If there was no air resistance the sky diver would go on increasing in velocity until hitting the earth, under the constant force of gravity, so the velocity at impact (and hence the kinetic energy) would depend entirely on the height at which he jumped out of the plane. The formula is V2 = 2G x S, where V = velocity (meters/sec), G = 9.81 meters/sec2, S = height above Earth (meters). Then KE = 1/2 x Mass x V2, (Joules)
Does a skydivers decreases her acceleration when falling 5 seconds before reaching her terminal velocity?
No, a skydiver's acceleration remains constant as they fall towards their terminal velocity. This is because terminal velocity is the point at which the forces of gravity and air resistance are balanced, resulting in a constant velocity.
How do initial velocity affect range and height of a projectile?
Increasing the initial velocity of a projectile will increase both its range and height. Higher initial velocity means the projectile will travel further before hitting the ground, resulting in greater range. Additionally, the increased speed helps the projectile reach a higher peak height before it begins to descend back down.
What happens when you increase the horizontal velocity to the maximum in a projectile motion?
Increasing the horizontal velocity to the maximum in a projectile motion will cause the object to travel further horizontally before hitting the ground. This is because the horizontal velocity determines how far the object will travel in the horizontal direction before gravity pulls it down. The vertical motion of the object will remain the same, but the increased horizontal velocity will result in a longer horizontal distance traveled.
Why does an object with a large surface area reach terminal velocity before an object with a small surface area?
An object with a large surface area experiences more air resistance, which increases as the object accelerates. This causes the object to reach terminal velocity quicker compared to an object with a smaller surface area, which experiences less air resistance and takes longer to reach terminal velocity.
