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An airplane releases a ball as it flies parallel to the ground at a height of...
An airplane releases a ball as it flies parallel to the ground at a height of...
An airplane releases a ball as it flies parallel to the ground at a height of ℎ=285 m as shown in the figure. If the ball lands on the ground a horizontal distance equal to the height ℎ from the release point, calculate the speed ? of the plane. Neglect any effects due to air resistance, and use ?=9.81 m/s2 for the acceleration due to gravity.
An airplane fling upward at 40.7 m/s and an angle of 30.0∘ relative to the horizontal...
An airplane fling upward at 40.7 m/s and an angle of 30.0∘ relative to the horizontal releases a ball when it is 297 m above the ground. 1)Calculate the time it takes the ball to hit the ground. (Neglect any effects due to air resistance.) (Express your answer to three significant figures.) 2)Calculate the maximum height of the ball. (Neglect any effects due to air resistance.) (Express your answer to three significant figures.) 3)Calculate the horizontal distance the ball travels...
An airplane flies horizontally at a speed of 482 km/h and drops a crate that falls...
An airplane flies horizontally at a speed of 482 km/h and drops a crate that falls to the horizontal ground below. Neglect air resistance. a) If the altitude of the plane was 582 m, then how far, horizontally in meters, did the crate move as it fell to the ground? b) what was the speed of the crate, in m/s, just before it hit the ground?
A bomber flies horizontally with a speed of 347 m/s relative to the ground. The altitude...
A bomber flies horizontally with a speed of 347 m/s relative to the ground. The altitude of the bomber is 2900 m and the terrain is level. Neglect the effects of air resistance. The acceleration of gravity is 9.8 m/s2 . a) How far from the point vertically un- der the point of release does a bomb hit the ground? Answer in units of m. b) At what angle from the vertical at the point of release must the telescopic...
A shotput thrower releases the shot with a release speed of 15m/s and a release angle...
A shotput thrower releases the shot with a release speed of 15m/s and a release angle of 42° above the horizontal. The initial height that the thrower releases the shot is 2 m. In all the problems, neglect the effect of air resistance. 1. What is the maximum height reached by the shot (relative to the ground)? 2. How long is the shot in the air for? 3. How far does the shot travel horizontally? 4. What is the vertical...
An airplane is flying at a height h, above the ground when it shoots a projectile...
An airplane is flying at a height h, above the ground when it shoots a projectile with v. = 80 m/s at 24° below the horizontal as shown in the figure. Please assume that the projectile is in free fall while it is in the air. a) How long would it take for the projectile to accelerate to a speed of 110 m/s? b)lf the package lands 1 km from where it was shot, at what height is the plane...
A blue ball is thrown upward with an initial speed of 23.9 m/s, from a height...
A blue ball is thrown upward with an initial speed of 23.9 m/s, from a height of 0.5 meters above the ground. 2.9 seconds after the blue ball is thrown, a red ball is thrown down with an initial speed of 7.5 m/s from a height of 31.5 meters above the ground. The force of gravity due to the earth results in the balls each having a constant downward acceleration of 9.81 m/s^2. How long after the blue ball is...
QUESTION 11 A World War Il bomber flies horizontally over level terrain, with a speed of...
QUESTION 11 A World War Il bomber flies horizontally over level terrain, with a speed of 255 m/s relative to the ground and at an altitude of 2.94 km. The bombardier releases one bomb. How far does the bomb travel horizontally between its release and its impact on the ground? Ignore the effects of air resistance, 857 m 6250 m 2678 m 10,000 m
A blue ball is thrown upward with an initial speed of 20 m/s, from a height...
A blue ball is thrown upward with an initial speed of 20 m/s, from a height of 0.8 meters above the ground. 2.4 seconds after the blue ball is thrown, a red ball is thrown down with an initial speed of 5.3 m/s from a height of 22.4 meters above the ground. The force of gravity due to the earth results in the balls each having a constant downward acceleration of 9.81 m/s2. 1) How long after the blue ball...
A blue ball is thrown upward with an initial speed of 24.1 m/s, from a height...
A blue ball is thrown upward with an initial speed of 24.1 m/s, from a height of 0.8 meters above the ground. 2.9 seconds after the blue ball is thrown, a red ball is thrown down with an initial speed of 10.4 m/s from a height of 31.4 meters above the ground. The force of gravity due to the earth results in the balls each having a constant downward acceleration of 9.81 m/s2. What is the height of the red...
An airplane is flying at a height h, above the ground when it shoots a projectile with v. = 80 m/s at 24° below the horizontal as shown in the figure. Please assume that the projectile is in free fall while it is in the air. a) How long would it take for the projectile to accelerate to a speed of 110 m/s? b)lf the package lands 1 km from where it was shot, at what height is the plane...
QUESTION 11 A World War Il bomber flies horizontally over level terrain, with a speed of 255 m/s relative to the ground and at an altitude of 2.94 km. The bombardier releases one bomb. How far does the bomb travel horizontally between its release and its impact on the ground? Ignore the effects of air resistance, 857 m 6250 m 2678 m 10,000 m
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