Physics, asked by sushmitakumari2415, 1 year ago

A food packet is dropped from an aeroplane, moving with a speed of 360 kmph in a horizontal direction, from a height of 500 m. Find (i) its time of descent (ii) the horizontal distance between the point at which the food packet reaches the ground and the point above which it was dropped.

Answers

Answered by prmkulk1978
31

Given :

Velocity of aeroplane=V=360 kmph

V= 360 x 5/ 18  

=100 m/s

Height=h=500m

Time of descent =t=√2h/g=√2x500/10

=√1000/10

=√100

=10 sec

Horizontal range =R= ux √2h/g

=100m/sx 10 sec

=1000m


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shashank2439: In this case time of flight will be equal to time of descent are not? please reply
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