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If the helicopter is flying at constant ...

If the helicopter is flying at constant velocity then where will it be when the packet strikes the ground.

Text Solution

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The correct Answer is:
Vertically above the packet
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Knowledge Check

  • A helicopter is flying at 200 m and flying at 25 ms^(-1) at an angle 37^@ above the horizontal when a package is dropped from it. If the helicopter flies at constant velocity, find the x and y coordinates of the location of the helicopter when the package lands.

    A
    160 m, 320 m
    B
    100m, 200 m
    C
    200 m , 400 m
    D
    50 m, 100 m

  • A ball is projected upwards from a height h above the surface of the earth with velocity v. The time at which the ball strikes the ground is

    A
    `(v)/(g)+(2hg)/(sqrt2)`
    B
    `(v)/(g)[1-sqrt(1+(2h)/(g))]`
    C
    `(v)/(g)[1+sqrt(1+(2gh)/(v^2))]`
    D
    `(v)/(g)[1+sqrt(v^2+(2h)/(h))]`

  • A helicopter is flying horizontally at 8m//s at an altitude 180m when a package fo emergency medical supplies is ejected horizontally backward with a speed fo 12m//s relative to the helicopter. Ignoring air resistance what is horizontal distance between the package and the helicopter when the package hits the ground?

    A
    `120m`
    B
    `24m`
    C
    `36m`
    D
    `72m`

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    A packet is dropped from a helicopter rising up with velocity 2 ms^(-1) . The velocity of the packet after 2 seconds will be

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