A car of mass 1580 kg travels at 80km/hr on straight section of road, where u, the coefficient of friction between the car tyres and the road surface is 0.4. The car approaches a bend in the road with radius, r = 50m. The maximum speed v, the car should take the bend without skidding is

A car of mass 1580 kg travels at 80km/hr on straight section of road, where u, the coefficient of friction between the car tyres and the road surface is 0.4. The car approaches a bend in the road with radius, r = 50m. The maximum speed v, the car should take the bend without skidding is

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter6: Applications Of Newton's Laws

Section: Chapter Questions

Problem 77P: A car rounds an unbanked curve of radius 65 m. If the coefficient of static friction between the...

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Concept explainers

Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.

Question

A car of mass 1580 kg travels at 80km/hr
on straight section of road, where u, the
coefficient of friction between the car
tyres and the road surface is 0.4. The car
approaches a bend in the road with radius,
r = 50m. The maximum speed v, the car
should take the bend without skidding is
O 23 m/s
O 80 km/hr
O 50 km/hr
O 60 km/hr

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