A helicopter 9.00 m above the ground and descending at 2.90 m/s drops a package from rest (relative to the helicopter). We have chosen the positive positive direction to be upward. The package falls freely.
Just as it hits the ground, find the y-component of the velocity of the package relative to the helicopter.
Just as it hits the ground, find the y-component of the velocity of the helicopter relative to the package.
A helicopter 9.00 m above the ground and descending at 2.90 m/s drops a package from...
A helicopter drops a package of medicine to a remote village. The helicopter flies horizontally with a speed of 33.6 m/s. The package hits the ground at a speed of 43.5 m/s. What is the velocity of the package just before impact? (a)vx= (b)vy= (c) How high above the ground is the helicopter when it releases the package? (d) How far does the package travel horizontally as it falls to the ground?
A cargo helicopter, descending steadily at a speed of 3.0 m/s, releases a small package. Let upward be the positive direction for this problem. (a) If the package Is 88 m above the ground when it is dropped, how long does it take for the package to reach the ground? (b) What is its velocity just before it lands? (Indicate the direction with the sign of your answer.) m/s
A cargo helicopter, descending steadily at a speed of 3.3 m/s, releases a small package. Let upward be the positive direction for this problem. (a) If the package is 31 m above the ground when it is dropped, how long does it take for the package to reach the ground? s (b) What is its velocity just before it lands? (Indicate the direction with the sign of your answer.) cm/s
A movie stunt woman drops from a helicopter that is 27.0 m above the ground and is moving with a constant velocity whose components are 12.0 m/s upward and 18.0 ms/ horizontally and toward the south. where on the ground (relative to the position of the helicopter when she drops) should the stunt woman have placed the foam mat to break her fall?
At a height h = 44.0 m above the ground a rocket is fired at an initial speed v0 = 168.0 m/s at an angle θ = 27 degrees above the horizontal. Ignore air resistance. The magnitude of the gravitational acceleration is 9.8 m/s2. Choose the RIGHT as positive x-direction. Choose UPWARD as psotitive y-direction. Keep 2 decimal places in all answers (a) Find v0x, the x component of the initial velocity (in m/s) (b) Find v0y, the y component...
A package is dropped from a helicopter moving upward at 15 m/s. If it takes 16.0 s before the package strikes the ground, how high above the ground was the package when it was realeased?
(A photographer in a helicopter ascending vertically at a constant rate of 1.2 m/s accidentally drops a camera out the window when the helicopter is 47.0 m above the ground. b) What will its speed be just before it hits the ground?
4. A helicopter drops a supply package to soldiers in a jungle clearing. When the package is dropped, the helicopter is 100 m above the clearing and flying at 35 m/s at an angle of 33° above the horizontal. (a) Where does the package land? (b) If the helicopter flies at constant velocity, where is it when the package lands?
V! 2- A rescue helicopter travelling at a velocity vo = 15î m/s and at a height H = 80 m, drops an emergency package on the ground (g= 10 m/s2 and is acting down). H х d- After releasing the package, with which relative velocity does the pilot observe the dropping package until the package hits the ground (as a function of time t and in unit vector notation)? (6 pts)
2- A rescue helicopter travelling at a velocity v, = 15î m/s and at a height H = 80 m, drops an emergency package on the ground (g = 10 m/s² and is acting down). H a-What is the time of flight t until the package hits the ground? (6 pts) b- At which horizontal distance x from the point of releasing, does the package hit the ground? (6 pts) C- What is the final velocity vr. (in unit vector...