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A bullet is fired from the top of a mount of 35m height with...
Bullet is fired upward from top of a building that is 100.0m tall. If the speed...
Bullet is fired upward from top of a building that is 100.0m tall. If the speed of the bullet is 660m/s when it leaves muzzle --what is the maximum height that the bullet reaches above ground ? ----how long will it take the bullet to hit the ground ?
Exactly 3.1 s after a projectile is fired into the air from the ground, it is...
Exactly 3.1 s after a projectile is fired into the air from the ground, it is observed to have a velocity v⃗ = (9.0 i^ + 4.7 j^)m/s, where the x axis is horizontal and the y axis is positive upward. 1. Determine the horizontal range of the projectile 2. Determine its maximum height above the ground 3. Determine the speed of motion just before the projectile strikes the ground 4. Determine the angle of motion just before the projectile strikes...
1. 2. Numerical Problems An aeroplane is flying horizontally at a speed of 100 m's releases...
1. 2. Numerical Problems An aeroplane is flying horizontally at a speed of 100 m's releases a bomb at a height of 500 m. Find (1) the time taken by the to reach the ground. (ii) The horizontal distance where the bomb strikes the ground A bomb is dropped from an aeroplane when it is directly above a target at a height of 1500 m. If the speed of the aeroplane in the horizontal direction is be 540 km/h, calculate...
A projectile is fired from the top of a cliff of height h above the ocean...
A projectile is fired from the top of a cliff of height h above the ocean below. The projectile is fired at an angle θ above the horizontal and with an initial speed vi. (a) Find a symbolic expression in terms of the variables vi, g, and θ for the time at which the projectile reaches its maximum height. (b) Using the result of part (a), find an expression for the maximum height hmax above the ocean attained by the...
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 projectile is fired from the top of a cliff of height h above the ocean...
A projectile is fired from the top of a cliff of height h above the ocean below. The projectile is fired at an angle θ above the horizontal and with an initial speed vi. (a) Find a symbolic expression in terms of the variables vi, g, and θ for the time at which the projectile reaches its maximum height. t = (b) Using the result of part (a), find an expression for the maximum height hmax above the ocean attained...
In the figure, a stone is projected at a cliff of height h with an initial...
In the figure, a stone is projected at a cliff of height
h with an initial speed of 47.0 m/s directed at an angle
θ0 = 54.0° above the horizontal. The stone
strikes at A, 5.48 s after launching. Find
(a) the height h of the cliff,
(b) the speed of the stone just before impact at
A, and (c)the maximum height H
reached above the ground. Use g=9.80
m/s2.
Chapter 04, Problem 028 In the figure, a stone is...
A bullet is fired at an initial velocity of 168 m/s at an angle of 33.3...
A bullet is fired at an initial velocity of 168 m/s at an angle of 33.3 degree above the horizontal from the top of a h = 304 m tall building. Calculate the time taken for the bullet to hit the ground. Express your answer in seconds.
A bullet is fired at a speed of 15 m/s from the edge of a cliff....
A bullet is fired at a speed of 15 m/s from the edge of a cliff. The bullet strikes the ground 65 m from a height H. Find the final velocity of the bullet
a bullet is fired from a rifle with a muzzle velocity of 80 meters per second...
a bullet is fired from a rifle with a muzzle velocity of 80 meters per second at an angle of 30 degrees from the horizontal. How far away does the bullet hit the ground? How long does it take the bullet to hit the ground? What is the maximum height of the bullet's path?
1. 2. Numerical Problems An aeroplane is flying horizontally at a speed of 100 m's releases a bomb at a height of 500 m. Find (1) the time taken by the to reach the ground. (ii) The horizontal distance where the bomb strikes the ground A bomb is dropped from an aeroplane when it is directly above a target at a height of 1500 m. If the speed of the aeroplane in the horizontal direction is be 540 km/h, calculate...
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.
In the figure, a stone is projected at a cliff of height
h with an initial speed of 47.0 m/s directed at an angle
θ0 = 54.0° above the horizontal. The stone
strikes at A, 5.48 s after launching. Find
(a) the height h of the cliff,
(b) the speed of the stone just before impact at
A, and (c)the maximum height H
reached above the ground. Use g=9.80
m/s2.
Chapter 04, Problem 028 In the figure, a stone is...
A bullet is fired at an initial velocity of 168 m/s at an angle of 33.3 degree above the horizontal from the top of a h = 304 m tall building. Calculate the time taken for the bullet to hit the ground. Express your answer in seconds.
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