. A Projectile with a muzzle velocity of 550 m/sec is fired from a gun on top of a cliff 460 m above sea level. If the projectile hits the ocean surface 49.2 seconds after being fired, determine: a. The angle of elevation of the gun; b. The range c. The highest point attained above the cliff. y V, water surface (w.s.) R
Q: the absence of wind resistance, a heavy object is launched from level ground at an angle above the…
A: Horizontal range is the distance travelled between point of projection to the point where it strikes…
Q: A projectile is projected with an initial velocity of 66 m/s. What is the absolute maximum…
A:
Q: An airplane flies with an air speed of 50.0 m/s [ E]. If, according to an observer on the ground,…
A: we know the total velocity vtot and that it is the sum of two other velocities, vw (the wind) and vp…
Q: A projectile with a muzzle velocity of 550m/s is fired from a gun on top of a cliff 460 meters above…
A: Write the given values with the suitable variables. u=550 m/sH=460 mt=49.2 s Here, u is the initial…
Q: A firefighting crew uses a water cannon that shoots water at 26.0 m/sm/s at a fixed angle of 53.0 ∘∘…
A: The trajectory of water is given below:
Q: A firefighter 50.0 m away from a burning building di rects a stream of water from a fire hose at an…
A:
Q: 3. Consider a projectile motion in two dimensions. Let the muzzle velocity of the projectile be u, =…
A:
Q: 1104. A projectile is fired with an initial velocity of 193.2 ft per see upward at an Angle of 30°…
A:
Q: 18. A horizontal rifl e is fi red at a bull’s-eye. The muzzle speed of the bulletis 670 m/s. The gun…
A:
Q: A projectile is launched vertically upward from the ground at th A second projectile located a…
A: Given;- The first projectile vertical velocity v1 = v0 in an upward direction The second projectile…
Q: 4. a. Find the Range and Maximum Height of a projectile launched at 4.5 m/s t an angle of 30°. b.…
A: Given data: - The launching velocity of the projectile in case a and b is v = 4.5 m/s. The…
Q: A projectile is projected with an initial velocity of 66 m/s. What is the absolute maximum…
A: Given, Initial velocity of projectile=u=66 m/s now we have to find the maximum horizontal range as…
Q: A bullet was fired at a velocity of 2458m/s and must be angled to reach the target located at the…
A: Given: velocity u =2458m/sFind: Angle of projection for maximum range…
Q: A man throws a ball from a height of 2 meters with a speed Vo = 10 seconds against a wall 3 meters…
A:
Q: 9) While a vehicle is traveling with a velocity of v=8 (m/s), a stone is thrown over it with a…
A:
Q: A batter hits a pitched ball at a height of 4.0 ft above the ground so that its angle of projection…
A: In this question we have to find whether the ball will clear the fence or not. Please give positive…
Q: A pirate ship is 506 m away from a fort that is being defended by artillery that is sea level. The…
A: Given data *The pirate ship is at a distance is R = 506 m *The speed of the cannonball is u = 95 m/s…
Q: A rifle that shoots bullets at 451 m/s is to be aimed at a target 42.5 m away. If the center of the…
A: Given data: - The initial velocity of the bullet is v = 451 m/s. The distance of the target is R =…
Q: 2) A projectile is launched horizontally off a cliff that is 45.0 m above the ground. The projectile…
A: height, h = 45 m distance, d = 240 m
Q: An entirely unrealistic projectile is fired from home plate in a baseball field with no air with an…
A: Given:- The initial velocity vi = 40.0 m/s an angle of 37° above the horizontal Find:- the x- and…
Q: An object is fired at a velocity of 20 ms-1 at 50 degrees to the horizontal. Determine the: a)…
A: Given- Velocity of an Object (u) = 20 m/s Angle made with horizontal (θ) = 500
Q: A projectile is fired at the top of a building at an angle of 20° below the horizontal. If the…
A: Given: The initial velocity of the projectile is 8 m/s. The angle of the projection is 20o below the…
Q: An army captain wants to fire an artillery shell deep into the enemy's flank. However, he knows that…
A: This is a problem of projectile motion. The maximum height of the shell is H. The muzzle velocity of…
Q: 6. What is the angle that can give to the maximum range with zero air resistance? Select one: a. 10º…
A: To find the angle that can give to the maximum range with zero air resistance.
Q: 1.In order to save the world from an alien invasion, the military needs to strike the newly landed…
A: Given, Initial velocity of projectile, U = 15 m/s Angle of projectile, θ = 57o Acceleration due to…
Q: A fireman 50.0 m away from a burning building directs a stream of water from a ground-level fire…
A: Given: Along Horizontal (x-direction): vix=ucos30°a=0x=50 m Along Vertical (y-direction):…
Q: A monster truck launches off a ramp 4.5m high at a velocity of 75m/s 52° above the horizontal.This…
A:
Q: A projectile is launched directly upward from the surface of the Earth with an initial speed of 5.9…
A: initial launch speed = 5.9 km/s = 5900 m/s Maximum height = ?
Q: A projectile is launched at 10 m/s from a sloping surface. The angle a = 80°. Determine the range R.…
A:
Q: With a muzzle velocity of 50.86 cm per second, and launched at a 30° angle, a steel ball is fired…
A: muzzle velocity = Vo= 50.86 cm per second Angle = 30° So horizontal component of velocity, is Vxo…
Q: As a ship is approaching the dock at 45.0 cm/s, an important piece of landing equipment needs to be…
A: Motion perpendicular are independent of each other. Motion can be uniform or accelerated. Motion is…
Q: A fireman d = 50.0 m away from a burning building directs a stream of water from a ground level fire…
A: Horizontal range, L = 50 m Stream of water, v = 40 m/s Angle = 30.0˚
Q: What is the optimum angle that can reach the maximum range for a given projectile? S
A: The expression for the range of the projectile is △x=v02sin2θg Here v0 is the initial velocity…
Q: A rifle that shoots bullets at 451 m/s is to be aimed at a target 43.6 m away. If the center of the…
A: The given question can be represented in a figure as follows: (since the path of the bullet will be…
Q: 1. A Projectile with a muzzle velocity of 550 m/sec is fired from a gun on top of a cliff 460 m…
A: The second equation of motion is s = u t + 0.5 at2 where, s is the distance, t is time, a is the…
Q: A guy is standing on a relatively flat surface (h = 0 m). A pesky drone is flying overhead at a…
A: Let us assume the arrow hits the drone when it has reached its maximum height. Let v1 be the…
Q: A projectile is launched with a velocity v0=3m/s/ y h R Determine the optimal angle, in degree, to…
A: Given:Range is 'R'velocity, v0 = 3 m/sHeight is 'h'
Q: A projectile is launched from a cliff 100 m above level ground with a launch velocity of 30m/s at an…
A:
Q: 3. A bullet is fired from a gun at a 30.0° angle with the horizontal and a muzzle velocity of 600…
A:
Q: 112. Boat A moves with a constant velocity of 20 ft per sec, starting from the tion shown in Fig.…
A: The total distance covered along x-direction by the projectile in 5 seconds is…
Q: An airplane is flying with a velocity of 240 m/s at an angle of 30.0° with the horizontal, as the…
A:
Q: 10. A projectile is launched from ground level with an initial velocity vo at an angle 0, where 0≤0…
A:
Q: 3. A trench mortar fires a shell at an angle of 30° with the horizontal with an initial velocity of…
A: The shell is launched at an angle θ = 30o with the horizontal The shell is launched with an initial…
Q: A projectile is launched at a 350 angle to the horizontal at 24 m/s. What is the maximum height the…
A:
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 3 images
- 1. A Projectile with a muzzle velocity of 550 m/sec is fired from a gun on top of a cliff 460 m above sea level. If the projectile hits the ocean surface 49.2 seconds after being fired, determine: Draw the figure properly. No figure no point. a. The angle of elevation of the gun; b. The range c. The highest point attained above the cliff. y V, H water surface (w.s.) R8. The pilot of an airplane travelling 160 kph want to drop supplies to flood victims 160 m below. The supplies should be dropped how many seconds before the plane is directly overhead? 9. A projectile is fired with an initial speed of 75.2 mps at an angle of 34.5 deg above the horizontal. Determine the (a) max height (b) total time in the air (c) total horizontal distance (d) velocity at 1.50 s after firing47. An aircraft flies with a velocity lower by 39 m- s1 at 7400 m elevation, (T =– 49 C° at 7400 m) and (T =- 53 C° at 8400 m, M = 1.3), find the difference between Mach no.s. sjli ục %3D
- 1. A 25-kg projectile is fired vertically upward from the ground, if the velocity is 35m/s at 5m above the ground. Determine the maximum height (from the ground) in meters to which it will travel if a. Atmospheric resistance is neglected. b. Atmospheric resistance is measured a. F,=0.01v (in Newtons), where v is the speed of the projectile at any instant, measured in m/s. (A bomber is flying at 300 mi/hr horizontally at an altitude of 2000 ft. Its target is a ship sailing at 15 mi/hr in theopposite direction and in the same vertical plane as the bomber. How far from the ship should the bomberrelease its bomb to score a direct hit? a. 5149.25 ft c. 4904.05 ftb. 1552.94 ft d. 2455.19 ftA rifle is capable of shooting a bullet to an initial speed of 200m/s, if it is shot 60degrees upward, what is the maximum range? Neglect air resistance and consider gravity is constant 9.81m/s^2. a. 3352.1 b. 3531.2 c. 5132.3 d. 5331.2
- A cannon at an elevation of 2000 feet above sea level fires a missile upward at an angle of 45 degrees to hit a target on a boat at sea on the far side of a mountain. The missile just barely clears the top of the mountain and hits the target. The cannon is 5 horizontal miles from the top of the mountain. Ignore air resistance. a. Determine the firing velocity of the missile. b. Determine the height of the mountain. c. Determine the total range of the missile (distance from cannon to target)A particle is projected at an angle of 60 degree and a velocity of 70 m/s and taking gravity as 10m/s^2? a. Compute the maximum height of a particle. b. find the equation of trajectory. c. fnd the height of the particle when the horizontal distance is 70 m. h. Find the horizontal distance distance when the height of the particle is 100m.A ball is thrown at an initial height of 50 feet at an initial velocity of 65 feet/second at an angle of 75 degrees. Given the parametric equations y - 16t2 + Vo Sin(0)t + ho and x = Vo. Cos(0)t. When doing calculations, carry 5 digits of accuracy, so your round off does not build up. a. What is the ball's height in 2 seconds? 111.57035 v o feet. b. When will the object hit the ground? 4.60298 v o seconds. c. How far horizontally will the ball be when it hits the ground? 77.43702 v o feet. d. When will the ball be at its maximum height? 1.96204 o seconds. e. What is the ball's maximum height? 4.61479 x feet. feet f. How far horizontally will the ball be when it reaches its maximum height? 77.63571 ×
- 1104. A projectile is fired with an initial velocity of 193.2 ft per sec upward at an angle of 30° to the horizontal from a point 257.6 ft above a level plain. What hori- ontal distance will it cover before it strikes the level plain? Ans. a 1340 ft 1106. Repeat Prob. 1104 if the projectile is fired downward at 30° to the hori- ontal.1104. A projectile is fired with an initial velocity of 193.2 ft per sec upward at an angle of 30° to the horizontal from a point 257.6 ft above a level plain. What hori- zontal distance will it cover before it strikes the level plain? Ans. r 1340 ft 1105. Repeat Prob. 1104 if the projectile is fired downward at 30° to the hori- zontsl.1. Rene throws a stone to the lake which is projected with a velocity of 25 m/s at 60° to the horizontal. Find a. Maximum height reached b. Time of flight c. Range of projectile.