answer all the blank ProblemIn a relief operation mission involving a helicopter h distance above the ground traveling with a horizontal velocity vx. What should be the expression for the horizontaldistance dy at which you release the relief package so that it will arrive to the survivors at the right place? (Neglect the effect of air resistance)SolutionTo determine this, we must first derive the time it takes for the relief package to reach the survivors. We use this equation-h =Vinitial-yt + (1/2)ayIf we just drop the package from the helicopter, the equation above becomes+ (1/2)aySubstituting ay = -g then simplifying results tot = sqrt(which is the time it takes for the object to reach the ground.Since the package will just travel at a constant velocity in the x-axis, thusdx = VxtSubstituting the time taken by the package to reach to ground results to:dx = ()(sqrt ())which is the expression for the horizontal distance at which you should drop the package.

In a relief operation mission involving a helicopter h distance above the ground traveling with a horizontal velocit distance dy at which you release the relief package so that it will arrive to the survivors at the right place? (Negle Solution To determine this, we must first derive the time it takes for the relief package to reach the survivors. We use this -h = Vinitial-yt + (1/2)ay If we just drop the package from the helicopter, the equation above becomes + (1/2)ay Substituting ay = -g then simplifying results to t = sqrt(

In a relief operation mission involving a helicopter h distance above the ground traveling with a horizontal velocit distance dy at which you release the relief package so that it will arrive to the survivors at the right place? (Negle Solution To determine this, we must first derive the time it takes for the relief package to reach the survivors. We use this -h = Vinitial-yt + (1/2)ay If we just drop the package from the helicopter, the equation above becomes + (1/2)ay Substituting ay = -g then simplifying results to t = sqrt(

Classical Dynamics of Particles and Systems

5th Edition

ISBN:9780534408961

Author:Stephen T. Thornton, Jerry B. Marion

Publisher:Stephen T. Thornton, Jerry B. Marion

Chapter2: Newtonian Mechanics-single Particle

Section: Chapter Questions

Problem 2.6P: In the blizzard of ’88, a rancher was forced to drop hay bales from an airplane to feed her cattle....

See similar textbooks

Similar questions

In the blizzard of ’88, a rancher was forced to drop hay bales from an airplane to feed her cattle. The plane flew horizontally at 160 km/hr and dropped the bales from a height of 80 m above the flat range, (a) She wanted the bales of hay to land 30 m behind the cattle so as to not hit them. Where should she push the bales out of the airplane? (b) To not hit the cattle, what is the largest time error she could make while pushing the bales out of the airplane? Ignore air resistance.
An airplane flying horizontally with a speed of 500 km/h at a height of 800 m drops a crate of supplies (see the following figure). If the parachute fails to open, how far in front of the release point does the crate hit the ground?
Problem In a relief operation mission involving a helicopter h distance above the ground traveling with a horizontal velocity vx. What should be the expression for the horizontal distance dx at which you release the relief package so that it will arrive to the survivors at the right place? (Neglect the effect of air resistance) Solution To determine this, we must first derive the time it takes for the relief package to reach the survivors. We use this equation -h = vinitial-yt + (1/2)ay If we just drop the package from the helicopter, the equation above becomes = + (1/2)ay Substituting ay = -g then simplifying results to t = sqrt( / ) which is the time it takes for the object to reach the ground. Since the package will just travel at a constant velocity in the x-axis, thus dx = vxt Substituting the time taken by the package to reach to ground results to: dx = ( )( sqrt ( / ) ) which is the expression for the horizontal distance at which you should drop the package.
In a relief operation mission involving a helicopter h distance above the ground traveling with a horizontal velocity vx. What should be the expression for the horizontal distance dx at which you release the relief package so that it will arrive to the survivors at the right place? (Neglect the effect of air resistance) Fill in the missing blanks
FILL IN THE BLANKS Problem In a relief operation mission involving a helicopter h distance above the ground traveling with a horizontal velocity vx. What should be the expression for the horizontal distance dx at which you release the relief package so that it will arrive to the survivors at the right place? (Neglect the effect of air resistance) Solution To determine this, we must first derive the time it takes for the relief package to reach the survivors. We use this equation -h = vinitial-yt + (1/2)ay = _____ If we just drop the package from the helicopter, the equation above becomes ___________ = ________ + (1/2)ay _______ Substituting ay = -g then simplifying results to t = sqrt(_______ /_________ ) which is the time it takes for the object to reach the ground. Since the package will just travel at a constant velocity in the x-axis, thus dx = vxt Substituting the time taken by the package to reach to ground results to: dx = (_________)( sqrt (________/________ ) ) which is the…
in a relief operation mission involving a helicopter h distance above the ground traveling with a horizontal velocity vx. what should be the expression for the horizontal distance dx at which you release the relief package so that it will arrive to the survivors at the right place?
An unsuspecting bird is coasting along in an easterly direction at 2.00 mph when a strong wind from the south imparts a constant acceleration of 0.300 m/s2 . If the wind's acceleration lasts for 3.40 s , find the magnitude ? and direction ?(measured counterclockwise from the easterly direction) of the bird's displacement over this time interval. Assume that the bird is originally travelling in the +? direction and that there are 1609 m in 1 mi . r=3.499m ?= 27.71∘ Now, assume the same bird is moving along again at 2.00 mph in an easterly direction, but this time, the acceleration given by the wind is at a ?=37.0° angle to the original direction of motion, measured counterclockwise from the easterly direction. If the magnitude of the acceleration is 0.300 m/s2 , find the displacement vector ?⃗ and the angle of the displacement ?1 . Enter the components of the vector, ?? and ?? , and the angle. Assume the time interval is still 3.40 s . ?⃗=???̂+???̂
A bullet is fired with a certain velocity at an angle θ above the horizontal at a location where g = 10.0 m/s2. The initial x and ycomponents of its velocity are 86.6 m/s and 50.0 m/s respectively. How long does it take before the bullet gets to the highest point of its trajectory?
A supply plane needs to drop a package of food to scientists working on a glacier in Greenland. The plane flies 85.0 m above the the glacier at speed of 180.0 m/s horizontally. Using 9.80 m/s2 as the local acceleration due to gravity, how far short (in m) of the target should the it drop the package so that the package lands at the feet of the scientists?
A ballplayer standing at home plate hits a baseball that is caught by another player at the same height above the ground from which it was hit. The ball is hit with an initial velocity of 32.7 m/s at an angle of 60.0° above the horizontal. a. How high will the ball rise than where it was hit? asnwer in m b. How much time (in seconds) will elapse from the time the ball leaves the bat until it reaches the fielder? answer in s c. At what distance from the home plate will the fielder be when he catches the ball? answer in m
In a baseball game, the ball hits the top of a wall that is 22 m high and located at 130m away from the thrower, if theball is hit at an angle 350to the horizontal, assume that the ball is hit at a height of 2 m above the ground. Find :a. The initial speed of the ballb. The time it takes the ball to reach the wallc. The velocity components and the speed of the ball when it reached the wall
Problem In a relief operation mission involving a helicopter h distance above the ground traveling with a horizontal velocity vx. What should be the expression for the horizontal distance dx at which you release the relief package so that it will arrive to the survivors at the right place? (Neglect the effect of air resistance)