A car moving on a horizontal road may be thrown out of road in taking a turn

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4-1.Newton's Laws of Motion

easy

A car moving on a horizontal road may be thrown out of the road in taking a turn

ABy the gravitational force

BDue to lack of sufficient centripetal force

CDue to rolling frictional force between tyre and road

DDue to the reaction of the ground

Solution

(b) Here required centripetal force provide by friction force. Due to lack of sufficient centripetal force car thrown out of the road in taking a turn.

Standard 11

Physics

A cyclist riding the bicycle at a speed of $14 \sqrt{3} \,m / s$ takes a turn around a circular road of radius $20 \sqrt{3} \,m$ without skidding. What is his inclination to the vertical?

easy

A car is moving with high velocity when it has a turn. A force acts on it outwardly because of

easy

A car is moving on a circular path and takes a turn. If ${R_1}$ and ${R_2}$ be the reactions on the inner and outer wheels respectively, then

hard

A $500 \,kg$ car takes a round turn of radius $50 \,m$ with a velocity of $36 \,km/hr$. The centripetal force is ………. $N$

easy

(AIPMT-1999)

A car of mass $1000\, kg$ negotiates a banked curve of radius $90\, m$ on a frictionless road. If the banking angle is $45^o $, the speed of the car is ……. $ms^{-1}$

medium

(AIPMT-2012)

A car moving on a horizontal road may be thrown out of the road in taking a turn

Solution

Similar Questions

A cyclist riding the bicycle at a speed of $14 \sqrt{3} \,m / s$ takes a turn around a circular road of radius $20 \sqrt{3} \,m$ without skidding. What is his inclination to the vertical?

A car is moving with high velocity when it has a turn. A force acts on it outwardly because of

A car is moving on a circular path and takes a turn. If ${R_1}$ and ${R_2}$ be the reactions on the inner and outer wheels respectively, then

A $500 \,kg$ car takes a round turn of radius $50 \,m$ with a velocity of $36 \,km/hr$. The centripetal force is ………. $N$

A car of mass $1000\, kg$ negotiates a banked curve of radius $90\, m$ on a frictionless road. If the banking angle is $45^o $, the speed of the car is ……. $ms^{-1}$

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