A projectile is fired downward with initial speed
v0 in an experimental fluid and experiences an
acceleration a = σ - ηv2,
where σ and η are positive constants and
v is the projectile speed. Determine the distance
y traveled by the projectile when its speed has been
reduced to 0.58v0. Also, determine the terminal
velocity vf of the projectile. Evaluate for
σ = 1.10 m/s2, η = 0.17
m-1, and v0 = 4.8 m/s.
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A projectile is fired downward with initial speed
v0 in an experimental fluid and experiences an...
A small projectile is fired vertically downward into a fluid medium with an initial velocity of...
A small projectile is fired vertically downward into a fluid medium with an initial velocity of 60 m/s. Due to the drag resistance of the fluid the projectile experiences a deceleration of a (-0.4) m/s2, where v is in m/s. Determine the projectile's velocity and position 4 s after it is fired.
A small projectile (caliber, 9 mm) is fired vertically downward into a fluid medium with an...
A small projectile (caliber, 9 mm) is fired vertically downward into a fluid medium with an initial velocity of 500 m/s. Due to the resistance of the fluid the projectile experiences a deceleration equal to a --0.6 v' m/s2, where v is in m/s. Determine the projectile's velocity 4 seconds after it is fired. You may neglect gravity! (2 points) 0
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If a projectile is fired with an initial velocity of v0 meters per second at an angle α above the horizontal, and air resistance is assumed to be negligible, then its position after t seconds is given by the parametric equationsx=(v0 cos α) t y=(v0 sin α) t-1/2 g t2where g is the acceleration due to gravity (9.8 m / s2)(a) If a projectile is fired with α=45° and v0=900 m / s, when will it hit the ground? How...
Determine the total time in the ar Constants A projectile is fired with an initial speed...
Determine the total time in the ar Constants A projectile is fired with an initial speed of 66 3 m/s at an angle of 37 6 ° above the horizontal on a long total O You have already submitted this answer. Enter a new answer No credit lost. Try again Submit ▼ Part C Determine the total horizontal distance covered (that is, the range) dyotal Constants Part D A projectile is fired with an initial speed of 66.3 m/s at...
A projectile is fired with initial velocity v0 = 95 m/s at an angle θ = 50°.
Problem 8:A projectile is fired with initial velocity v0 = 95 m/s at an angle θ = 50°. After 5 s it strikes the top of a hill. What is the elevation of the hill above the point of firing? At what horizontal distance from the gun does the projectile land?
2) Projectile through a tube: A projectile is fired horizontally with speed v, from the top...
2) Projectile through a tube: A projectile is fired horizontally with speed v, from the top of a cliff of hcight h. It immediately enters a horizontal tube of length x. There is friction between the projectile and the tube such that the projectile loses velocity with contant acceleration -a. After leaving the tube, the projectile undergoes normal projectile motion to the ground a. What is the total horizontal distance l traveled by the projectile measured from the base of...
A projectile is fired from point O at the edge of a cliff with an initial...
A projectile is fired from point O at the edge of a cliff with an initial speed v0 = 187 m/s. The initial horizontal velocity component is v0x = 175 m/s. The projectile rises and then falls into the sea at point P at distance D = 2660 m from the bottom of the cliff. Ignore air resistance. 1a. What is the projectile’s speed 6.73 s after the launch? b. What is the height of the cliff? c. What is...
Part A A sphere is fired downwards into a medium with an Initial speed of 20...
Part A A sphere is fired downwards into a medium with an Initial speed of 20 m/s If it experiences a deceleration of a stops (-4t) m/s2, where t is in seconds, determine the distance traveled belore Express your answer with the appropriate units. HA Value Submit Request Answer
ASSIGNMENT PROBLEMS 1: A projectile is fired with an initial speed of 60.0 m/s at an...
ASSIGNMENT PROBLEMS 1: A projectile is fired with an initial speed of 60.0 m/s at an angle of 30.0°above the horizontal on a long flat field. Determine (a) The maximum height reached by the projectile. (b) The time it takes to get to the maximum height. (c) The total time in the air. (d) The total horizontal distance covered. (e) The velocity of the projectile 1.50 s after firing distance.
With steps please A projectile is fired from ground level with an initial speed of 55.6...
With steps please
A projectile is fired from ground level with an initial speed of 55.6 m/s at an angle of 41.2 above the horizontal. (a) Determine the time necessary for the projectile to reach its maximum height. (b) Determine the maximum height reached by the projectile. (c) Determine the horizontal and vertical components of the velocity vector at the maximum height. (d) Determine the horizontal and vertical components of the acceleration vector at the maximum height.
A small projectile is fired vertically downward into a fluid medium with an initial velocity of 60 m/s. Due to the drag resistance of the fluid the projectile experiences a deceleration of a (-0.4) m/s2, where v is in m/s. Determine the projectile's velocity and position 4 s after it is fired.
A small projectile (caliber, 9 mm) is fired vertically downward into a fluid medium with an initial velocity of 500 m/s. Due to the resistance of the fluid the projectile experiences a deceleration equal to a --0.6 v' m/s2, where v is in m/s. Determine the projectile's velocity 4 seconds after it is fired. You may neglect gravity! (2 points) 0
Determine the total time in the ar Constants A projectile is fired with an initial speed of 66 3 m/s at an angle of 37 6 ° above the horizontal on a long total O You have already submitted this answer. Enter a new answer No credit lost. Try again Submit ▼ Part C Determine the total horizontal distance covered (that is, the range) dyotal Constants Part D A projectile is fired with an initial speed of 66.3 m/s at...
2) Projectile through a tube: A projectile is fired horizontally with speed v, from the top of a cliff of hcight h. It immediately enters a horizontal tube of length x. There is friction between the projectile and the tube such that the projectile loses velocity with contant acceleration -a. After leaving the tube, the projectile undergoes normal projectile motion to the ground a. What is the total horizontal distance l traveled by the projectile measured from the base of...
Part A A sphere is fired downwards into a medium with an Initial speed of 20 m/s If it experiences a deceleration of a stops (-4t) m/s2, where t is in seconds, determine the distance traveled belore Express your answer with the appropriate units. HA Value Submit Request Answer
ASSIGNMENT PROBLEMS 1: A projectile is fired with an initial speed of 60.0 m/s at an angle of 30.0°above the horizontal on a long flat field. Determine (a) The maximum height reached by the projectile. (b) The time it takes to get to the maximum height. (c) The total time in the air. (d) The total horizontal distance covered. (e) The velocity of the projectile 1.50 s after firing distance.
With steps please
A projectile is fired from ground level with an initial speed of 55.6 m/s at an angle of 41.2 above the horizontal. (a) Determine the time necessary for the projectile to reach its maximum height. (b) Determine the maximum height reached by the projectile. (c) Determine the horizontal and vertical components of the velocity vector at the maximum height. (d) Determine the horizontal and vertical components of the acceleration vector at the maximum height.
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