Math, asked by Ares4602, 9 months ago

The angle of elevation of an aeroplane from a point on the ground is 45°. After a flight of 15 seconds, the elevation changes to 30°. If the aeroplane is flying at a height of 3000 metres, find the speed of the aeroplane.

Answers

Answered by govindach91

0

Step-by-step explanation:

answer may be 200 m/s reply me

Answered by psupriya789

4

Attached

hope it helps u...

Attachments:

Previous Question

Next Question

Similar questions

English, 5 months ago

how does abdul kalam describe his parents...

Physics, 5 months ago

speed of sound in helium in...

Science, 5 months ago

1. Jute (a)stamen 2. Anther (b)air 3. Herb (c)Cheapest plant fibre 4. Gaseousmixture (d)Ganges valley 5. cotton coriander match the following...

Math, 9 months ago

A man on the deck of a ship is 10 m above the water level. He observes that the angle of elevation of the top of a cliff is 45° and the angle of depression of the base is 30°. Calculate the distance of the cliff from the ship and the height of the cliff.

Math, 9 months ago

A man standing on the deck of a ship, which is 8 m above water level. He observes the angle of elevation of the top of a hill as 60° and the angle of depression of the base of the hill as 30°. Calculate the distance of the hill from the ship and the height of the hill.

English, 1 year ago

what is a disclosure ...

History, 1 year ago

kalibanga sbhyta kha sthit hai...

Chemistry, 1 year ago

iron found by the loss of one or more electrons by a neutral atom...