A diwali rocket is ejecting 0.05kg of ga...

A diwali rocket is ejecting `0.05kg` of gases per second at a velocity of `400m//sec`. The accelerating force on the rocket is

20 dynes

20 N

22 dynes

1000 N

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

NEWTONS LAWS OF MOTION
ERRORLESS |Exercise Third Law of Motion|24 Videos
NEWTONS LAWS OF MOTION
ERRORLESS |Exercise Conservation of Linear Momentum and Impulse|27 Videos
NEWTONS LAWS OF MOTION
ERRORLESS |Exercise Self Evaluation Test|16 Videos
MOTION IN TWO DIMENSION
ERRORLESS |Exercise Exercise|319 Videos
ROTATIONAL MOTION
ERRORLESS |Exercise Practice Problems (Problems based on motion of connected mass)|10 Videos

Similar Questions

Explore conceptually related problems

A Diwali rocket is ejecting 5 gram of gases/second at a velocity of 4m/s. What is the accelerating force acting on the rocket?

A rocket is ejecting g 50 of gases per sec at a speed of 500m//s . The accelerating force on the rocket will be

At a certant of time the mass of a roket going up vertically is 100kg. If it is ejecting 5kg of gas per second at a speed of 400m//s , the acceleration of the rocket would be ("talking" g=10m//s^(2))

A 2000 kg rocket in free space expels 0.5 kg of gas per second at exhaust velocity "400 m s"^(-1) for 5 s. The increase in the speed of the rocket in this time is

A rocket burns 0.5 kg of fuel per second ejecting it as gases with a velocity of 1600 m//s relative to the rocket . How much force is exerted on the rocket ? Also , calculate the velocity attainted by the rocket , when its mass reduces to (1)/(200) th of its initial mass .

If M is mass of rocket, r is rate of ejection of gases and u is velocity of gases with respect to rocket then acceleration of the rocket dv/dt is equal to

A rocket of mass 1000 kg exhausts gases at a rate of 4 kg /sec with a velocity 3000 m//s . The thrust developed on the rocket is

In a rocket, fuel bums at the rate of 1 kg/s. This fuel is ejected from the rocket with a velocity of 60 km/s. This exerts a force on the rocket equal to

ERRORLESS -NEWTONS LAWS OF MOTION-Second Law of Motion

A force of 100 dynes acts on mass of 5 gm for 10 sec . The velocity pr...
Text Solution
|
An object will continue moving uniformly until
Text Solution
|
A diwali rocket is ejecting 0.05kg of gases per second at a velocity o...
Text Solution
|
A body of mass 2kg moving on a horizontal surface with an initial velo...
Text Solution
|
A body of mass 2 kg is hung on a spring balance mounted vertically in ...
Text Solution
|
In the above problem, if the lift moves up with a constant velocity of...
Text Solution
|
In the above problem if the lift moves up with an acceleration equal t...
Text Solution
|
A coin is dropped in a lift. It takes time t(1) to reach the floor whe...
Text Solution
|
If the tension in the cable of 1000 kg elevator is 1000 kg weight, the...
Text Solution
|
A man weighing 80 kg is standing on a trolley weighting 320 kg. The tr...
Text Solution
|
In doubling the mass and acceleration of the mass, the force acting on...
Text Solution
|
A force of 5 N acts on a body of weight 9.8 N . What is the accelerat...
Text Solution
|
A body of mass 40 gm is moving with a constant velocity of 2cm//sec on...
Text Solution
|
When 1 N force acts on 1 kg body that is able to move freely, the body...
Text Solution
|
A body of mass 10kg is moving with a constant velocity of 10m//s. When...
Text Solution
|
In the above question, the force acting on the object is
Text Solution
|
In the above question, the impulse acting on the object is
Text Solution
|
A machine gun is mounted on a 2000kg car on a harizontal frictionless ...
Text Solution
|
In the above question, the acceleration of the car will be
Text Solution
|
A person is standing in an elevator. In which situation he finds his w...
Text Solution
|