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What is the maximum speed with which a car can negotiate a turn of radius r?
The maximum speed with which a vehicle can negotiate a cuved road, which is banked at the angle `theta=tan^-1(0.24)` is 54`km//hr`.
What is the maximum velocity with which a vehicle can turn on a circular road?
v=√μgR=√0.4×9.8×30=√117.6=10.84 . Thus, the maximum velocity that can be attained by the vehicle while making the turn is 10.84 m/s. Thus, (B) is the right option. Note:Here, we have to keep in mind the forces working in a circular motion.
At what maximum speed can a car safely negotiate
Images related to the topicAt what maximum speed can a car safely negotiate
What is the maximum speed with which a vehicle can negotiate a curve?
The maximum speed with which a vehicle can negotiate a curved road, which is banked at the angle, θ=tan−1(0.24) is 54 km/hr.
What will be the maximum speed of a car when it safely driven along a curved road of radius 100 m ?( G 10 m/s 2 μ 0.2 *?
The maximum speed of car which can be safely driven along a curve of radius 100 m is 14 m/s. So, the maximum speed of car is 14 m/s.
What is the maximum speed with which a car can safely turn around a curved horizontal road of radius 50m?
6 kmph.
What is the velocity with which a vehicle can negotiate a banked road?
The maximum speed with which a vehicle can negotiate a curved road, which is banked at an angle θ=tan−1(0. 24), is 54 km/hr.
When a car takes a turn on a horizontal road the centripetal force is provided by the?
Horizontal force acting on the car is due to the friction. As said earlier a force acting on the center of turn, centripetal force is provided by the friction.
See some more details on the topic What will be the maximum velocity with which a vehicle can negotiate a turn of radius r safely when the coefficient of friction between the tires and the road is new? here:
Doubt: what will be the maximum velocity with … – NEETPrep
what will be the maximum velocity with which a vehicle can negotiate a turn of radius r safely, when the coefficient of friction between the tyres and road …
A car 1500 kg is turning a flat curve while moving at constant …
The centripetal force required for circular motion of the car is provided by the force of friction between the tires and pavement.
An Unbanked Turn
mass of car, m = 1000 kg · radius of curve, r = 30 m · coefficient of friction, mu = 0.5 · free-fall acceleration, g = 9.8 m/s · maximum speed in …
What are the factors affecting the maximum possible speed of vehicle moving along a horizontal circular track?
Significance: The maximum safe speed of a vehicle on a curve road depends upon friction between tyres and road, the radius of the curved road and acceleration due to gravity.
What will be the maximum speed of a car on a road turn of radius 30 m?
84 m/s.
Banked Curve with Friction: Finding Maximum and Minimum Speed
Images related to the topicBanked Curve with Friction: Finding Maximum and Minimum Speed
What holds a car on a frictionless banked curve?
Which force is responsible for holding a car in a frictionless banked curve? The answer is the horizontal component of the normal force.
What is meant by maximum velocity?
The limiting rate for an enzymic reaction, shown when it is saturated with substrate. ( see also Michaelis-Menten kinetics)
What is maximum velocity speed?
Max Velocity can be defined as the highest attainable velocity an object can reach, which is demonstrated by discontinuation of acceleration. Most athletes will reach Max Velocity between 20-50m.
What is maximum speed with car can safely driven?
The maximum speed with which the car can drive safely is 13.028 m/s.
What should be the coefficient of friction between the Tyres and the road when a car Travelling 60?
the coeffecient of friction between tyre and the road. = 0.71. HENCE THE COEFFICIENT OF FRICTION IS 0.71.
What should be the coefficient of friction between the Tyres and the road?
D) μ∝r.
What is the expression for the maximum velocity with which a vehicle can negotiate a circular road of radius R and banked at an angle θ?
The Maximum velocity is √rgtanθ, where r is the radius of the curved path, g is the acceleration due to gravity.
The maximum speed with which a vehicle can be safely driven along curved road of radius r,
Images related to the topicThe maximum speed with which a vehicle can be safely driven along curved road of radius r,
Why is road banked obtain an expression for the maximum speed with which a vehicle can safely negotiate a curved road banked at an angle theta explain with diagram?
When the road is banked the normal force provided by the road on the car provides a component which is in the direction of the centripetal force. Hence, when the road is banked, it is easier for a car to take the turn at a higher speed.
What is the need for banking a road obtain an expression for the maximum speed with which a vehicle can safely negotiate a curved road banked at an angle θ?
1 Answer. (ii) The normal reaction R of the road acts perpendicular to the road. (b) R sinθ which acts towards the centre of the circular path and provides the necessary centripetal force ({mv2}/{r}) to the car. which is the safe speed of the car for given value of ‘r’ and ‘θ’ on a circular banked road.
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