For a vehicle moving on a banked curved ...

For a vehicle moving on a banked curved road, using free body diagram (FBD), obtain the formula for the maximum safe speed `v_(max)`.

Text Solution

Verified by Experts

Banked curved road provide more maximum safe speed

Topper's Solved these Questions

LAW OF MOTION
KUMAR PRAKASHAN|Exercise SECTION-D(NCERT EXEMPLAR SOLUTIONS)|42 Videos
LAW OF MOTION
KUMAR PRAKASHAN|Exercise SECTION -E(MULTIPLE CHOICE QUESTIONS) (MCQS)|69 Videos
LAW OF MOTION
KUMAR PRAKASHAN|Exercise SECTION -B (NUMERICAL FROM DARPAN BASED ON TEXTBOOK)|8 Videos
GRAVITATION
KUMAR PRAKASHAN|Exercise QUESTIONS PAPER Section - D|1 Videos
MACHANICAL PROPERTIES OF SOLIDS
KUMAR PRAKASHAN|Exercise QUESTION PAPER|11 Videos

Similar Questions

Explore conceptually related problems

Obtain the formula for the maximum safe speed (v_(max)) of a vehicle on a level curved road

If vehicle is moving on banked curved road and v lt v_(0) , then what will be direction of frictional force ?

What is level of wear and tear for vehicle moving on banked curved road with optimum speed ?

A car is moving with constant speed on a rough banked road. Figure shows the free body diagram of car in three situation A, B & C respectively:

A car is moving along a banked road laid out as a circle of radius r . (a) What should be the banking angle theta so that the car travelling at speed v needs no frictional force from tyres to negotiate the turn ? (b) The coefficient of friction between tyres and road are mu_(s) = 0.9 and mu_(k) = 0.8 . At what maximum speed can a car enter the curve without sliding toward the top edge of the banked turn ?

The elastic collision between two bodies, A and B, can be cosidered using the following model. A and B are free to move along a common line without friction. When their distance is greater than d = 1 m , the interacting force is zero , when their distance is less d, a constant repulsive force F = 6 N is present. The mass of body A is m_(A) = 1 kg and it is initially at rest, the mass of body B is m_(B) = 3 kg and it is approaching body A head-on with a speed v_(0) = 2 m//s . Find th eminimum distance between A and B :-

(a) Estimate the speed with which electrons emitted from a heated emitter of an evacuated tube impinge on the collector maintained at a potential difference of 500 V with respect to the emitter. Ignore the small initial speeds of the electrons. The specific charge of the electron, i.e., its e/m is given to be 1.76 xx 10^(11) C kg^(-1) . (b) Use the same formula you employ in (a) to obtain electron speed for an collector potential of 10 MV. Do you see what is wrong ? In what way is the formula to be modified?

An experimental setup of verification of photoelectric effect is shown in the diagram. The voltage across the electrode is measured with the help of an ideal voltmetar, and which can be varied by moving jockey 'J' on the potentiometer wire. The battery used in potentiometer circuit is of 20 V and its internal resistance is 2omega . The resistance of 100 cm long potentiometer wire is 8 omega . The photo current is measured with the help of an ideal ammeter. Two plates of potassium oxide of area 50 cm^(2) at separation 0.5 mm are used in the vacuum tube. Photo current in the circuit is very small so we can treat potentiometer circuit an indepdent circuit. The wavelength of various colours is as follows : |{:("Light",underset("Violet")(1),underset("Blue")(2),underset("Green")(3),underset("Yellow")(4),underset("Orange")(5),underset("Red")(6)),(lambda "in" Årarr,4000-4500,4500-5000,5000-5500,5500-6000,6000-6500,6500-7000):}| When other light falls on the anode plate the ammeter reading remains zero till, jockey till, jockey is moved from the end P to the middle point on the wire PQ. Thereafter the deflection is recorded in the ammeter. The maximum kinetic energy of the emitted electron is :

Write the formula for the maximum permissible speed of a vehicle moving on smooth circular balanced tracks.

A 2-m wide truck is moving with a uniform speed v_(0)=8 m/s along a straight horizontal road. A pedestrian starts to cross the road with a uniform speed v when the truck is 4 m away from him, The minimum value of v so that he can cross the road safely is .

KUMAR PRAKASHAN-LAW OF MOTION-SECTION-C(OBJECTIVE QUESTIONS) (VSQS)

Write equation of maximum safe speed on smooth banked road with angle ...
Text Solution
|
Write value of safe speed on frictionless level circular track.
Text Solution
|
For a vehicle moving on a banked curved road, using free body diagram ...
Text Solution
|
What is level of wear and tear for vehicle moving on banked curved roa...
Text Solution
|
Write condition that vehicle can be parked on circular road with slope...
Text Solution
|
If vehicle is moving on banked curved road and v lt v(0), then what wi...
Text Solution
|
Which component of force provide centripetal force to vehicle moving w...
Text Solution
|
Why isolated (single) force does not exist in nature ?
Text Solution
|
Can we get out of smooth surface by taking jump on it ?
Text Solution
|
“When a person walk on rough surface then frictional force act in oppo...
Text Solution
|
Radius of level circular track is 20 m. If coefficient of friction is...
Text Solution
|
Area enclosed by Frarr t graph for given body in 1 sec. interval is 10...
Text Solution
|
A vehicle of 100 kg is moving with velocity of 5 m/s. How much force w...
Text Solution
|
Is equation overset(rarr)f = ma valid in each and every case ? Why ?
Text Solution
|
A ball of mass 0.2 kg is thrown in the vertical direction with a veloc...
Text Solution
|
What is similar from the dynamics point of view between a book lying s...
Text Solution
|
F rarr t graph for a body is shown in the . What is the change in the ...
Text Solution
|
Give dimensional formula of impulse of force.
Text Solution
|
As per Bohr model, the minimum energy (in eV) required to remove an el...
Text Solution
|
In uniform circular motion (i) only the value of velocity is constan...
Text Solution
|