An aipphare releases a parcel while moving dt a herizandal speed of \( 90 \mathrm{~ms}^{-1} \) at an athitude of \( 250 \mathrm{~m} \). Calculate (i) the time between the parcel leaving the aiplare ard it stribing the ground, (ii) the horizandal distance travelled by the parcel in this tine.
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An airplane carrying out parcel drop releases a parcel while travelling at a steady speed of 90 m/s at an altitude of 200 m. Calculate (a) the taken between the parcel leaving the airplane and it striking the ground. (b) the horizontal distance travelled by the parcel in this time. (c) the speed at which the parcel strikes the ground.
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