An aircraft is travelling at constant sp...

An aircraft is travelling at constant speed in a horizontal circle with centre Q. Each diagram below shows a tail view of the aircraft, the dotted line representing the line of the wings and the circle representing the centre of gravity of theair craft. Which one of the diagram correctly shows the force acting on the aircraft ?

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

WORK, ENERGY AND POWER
PHYSICS GALAXY - ASHISH ARORA|Exercise unsolvedMCQ|78 Videos
WORK, ENERGY AND POWER
PHYSICS GALAXY - ASHISH ARORA|Exercise unsolved|1 Videos
WORK, ENERGY AND POWER
PHYSICS GALAXY - ASHISH ARORA|Exercise Discussion Question|31 Videos
RIGID BODIES AND ROTATIONAL MOTION
PHYSICS GALAXY - ASHISH ARORA|Exercise Unsolved Numerical|63 Videos

Similar Questions

Explore conceptually related problems

A metallic shell has a point charge 'q' kept inisde its cavity. Which one of the following diagrams correctly represents the electric lines of forces?

A car of mass m travelling at speed v moves on a horizontal track. The centre of mass of the car describes a circle of radius r . If 2a is the separation of the inner and outer wheels and h is the height of the centre of mass above the ground, show that the limiting speed beyond which the car will overturn in given by v^(2)=(gra)/h

The diagram below shows two pulses traveling towards each other in a uniform medium with same speed . Pulses in the figure are at the same distance from X and has same height & width. Which diagram best represents the medium when the pulses meet at point X ?

A block of mass m=5kg is being whirled in a horizontal circle with the help of a string of length l=1m with constant speed v= 5ms^(-1) . One end of the string is held fixed at a point O above the centre of the horizontal circle Gravity exists vertically downwards. the force of tension exerted by the string on bob is vecT . For this given situation. Choose INCORRECT statement.

The following diagram depicts the Earth. For the sake of convenience and simplicity let us consider that the earth is completely spherical. The topmost point (N), where all the great circles meet, is called the North Pole. South Pole is denoted by the point (S) which is exactly opposite to the North Pole. All the vertical circles are passing through each pole are called longitude and all the horizontal circles that are parallel to each other are called as latitudes. Let the centre of the earth be denoted by C and the radius of the earth is 6370 km. A man has to reach from the North Pole to a point D on the latitude with radius 3185sqrt3 km in the Southern hemisphere of the earth. Find the minimum distance along the surface of the earth that he will have to travel.

The bob of a simple pendulum of length l is released from a point in the same horizontal line as the point of suspension and at a distance l from it Calculate the tension in the string at the lowest point of its swing (b) If the string of the pendulum is catched by a nail located verticaly below the point of suspensions and the bob just swings around a complete circle around the nail, find the distance of the nail from the point of suspension (c) If the string of the pendulum is made of rubber then show that it will be stretched by 3 mg//k on reaching the bob at the lowest point. Here k is the force constant of the string

The net force acting on a particle moving along a straight line varies with time as shown in the diagram. Force is parallel to velocity. Which of the following graph is best representative of its speed with time? (Initial velocity of the particle is zero)

The force acting on a particle moving along a straight line varies with time as shown in diagram. Which of the following graphs is best representative of its speed and time graphs. Initial velocity the particle is zero.

PHYSICS GALAXY - ASHISH ARORA-WORK, ENERGY AND POWER-MCQ

In figure, block A is released from rest, when spring is at its natura...
Text Solution
|
The figure shows the variation of energy with the orbit radius of a bo...
Text Solution
|
An aircraft is travelling at constant speed in a horizontal circle wit...
Text Solution
|
A lorry and a car moving with the same KE are brought to rest by apply...
Text Solution
|
A rod of length L is pivoted at one end and is rotated with as unifor...
Text Solution
|
A block of mass m slides down a smooth vertical circular track. During...
Text Solution
|
The potential energy of a particle varies with x according to the relt...
Text Solution
|
A body moves under the action of a constant force along a straight lin...
Text Solution
|
A motorcycle is going on an overbridge of radius R. The driver maintai...
Text Solution
|
A particle of mass 2 kg starts moving in a straight line with an initi...
Text Solution
|
A ball is released from the top of a tower. The ratio of work done by ...
Text Solution
|
The ratio of momentum and kinetic energy of particle is inversely prop...
Text Solution
|
A particle falls from rest under gravity. Its potential energy with re...
Text Solution
|
A wind - powered generator convets and energy into electrical energy ...
Text Solution
|
A particle, which is constrained to move along the x-axis, is subjecte...
Text Solution
|
For a particle moving on a straight lint the variation of acceleration...
Text Solution
|
The potential energy for a force filed vecF is given by U(x,y)=cos(x+y...
Text Solution
|
In an XY horizontal plane a force field vecF=-(40N//m)(yhati+xhatj) is...
Text Solution
|
A ball of mass m is thrown upward with a velocity upsilon. If air exer...
Text Solution
|
A railway track is banked for aspeed v, by making the height of the ou...
Text Solution
|