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An airplane moving horizontally with a s...

An airplane moving horizontally with a speed of `18km//hr` drops a food packet while flying at a height of 500m. The horizontal range is:

A

`180m`

B

`980m`

C

`500m`

D

`670m`

Text Solution

Verified by Experts

The correct Answer is:
C
`s=ut+1/2"gt"^(2)`
`500=1/2xx10xxt^(2) or t=10 sec`.
Horizontal range `x=(180xx5)/18xx10=500`.
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