A bird is tossing (flying to and fro) be...

A bird is tossing (flying to and fro) between two cars moving towards each other on a straight road . On car has speed of `27 km h^(-1)` while the other has the speed of `18 km h^(-1)` . The bird starts moving with the speed of `36 km h^(-1)` when the two cars were separated by `36 km`. The total distance covered by the bird is

`28.8 km`

`38.8 km`

`48.8 km `

`58.8 km`

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

APPENDICES (REVISION EXERCISE)
AAKASH SERIES|Exercise MOTION IN A PLANE|79 Videos
APPENDICES (REVISION EXERCISE)
AAKASH SERIES|Exercise LAW OF MOTION|91 Videos
APPENDICES (REVISION EXERCISE)
AAKASH SERIES|Exercise LAW OF MOTION|91 Videos
APPENDICES ( REVISION EXERCISE )
AAKASH SERIES|Exercise REVISION EXERCISE (MOVING CHANGES & MEGNETISM)|95 Videos
ATOMS
AAKASH SERIES|Exercise PRACTICE EXERCISE|21 Videos

Similar Questions

Explore conceptually related problems

A bird is tossing (flying to and pro) between two cars moving towards each other on a straight road. One car has speed of 54 kmh^(-1) while the other has the speed of 36 kmh^(-1) . The bird starts moving from first can towards the other and is moving with the speed of 36 kmh^(-1) where the two cars were separated by 36 km . The total distance covered by the bird before the cars meet each other is

A car covers half the distance at a speed of 50 km/h and the other half at 40 km/h. Fined the average speed of the car. (44.44 km/h).

A car A is travelling on a straight level road with a uniform speed of 60 km hr^(-1) . It is followed by another car B which is moving with a speed of 70 km hr^(-1) . When the distance between them is 2.5 km., the car B is given a deceleration of 20 km hr^(-2) . After what distance and time will catch up with A?

AAKASH SERIES-APPENDICES (REVISION EXERCISE)-MOTION IN A STRAIGHT LINE

On fogy day two drivers spot in front of each other when 80 m apart, t...
Text Solution
|
A particle moving along straight line has velocity v = mu s^2 where s ...
Text Solution
|
A bird is tossing (flying to and fro) between two cars moving towards ...
Text Solution
|
On a long horizontally moving belt , a child runs to and fro with a s...
Text Solution
|
A stone is dropped from a hill of height 180 m. Two seconds later anot...
Text Solution
|
Water drops fall from the roof a building 20 m high at regular time in...
Text Solution
|
A body is dropped from a height of 16 m. The body strikes the ground a...
Text Solution
|
The distance travelled by a falling body in the last second of its mot...
Text Solution
|
A ball dropped from a point P crosses a point Q in t seconds. The time...
Text Solution
|
Two balls are dropped from the same height at two different places A a...
Text Solution
|
A lead ball dropped into a lake from a diving board 5 m above the wate...
Text Solution
|
A body P is thrown vertically up with velocity 30 ms^(-1) and another ...
Text Solution
|
A boy sees a ball go up and then down through a window 2.45 m high. If...
Text Solution
|
A particle is projected vertically up and another is let fall to meet ...
Text Solution
|
A ball is projected from the bottom of a tower and is found to go abov...
Text Solution
|
A stone is dropeed from a height of10 cm above the top of a window 80 ...
Text Solution
|
If a stone dropped from the top of a tower travels half, of the height...
Text Solution
|
A body initially at rest is moving with uniform acceleration a .Its ve...
Text Solution
|
A parachutist drops freely from an aeroplane for 8s before the parachu...
Text Solution
|
Two balls are projected simultaneously with the same speed from the to...
Text Solution
|