# Question: When A Car Goes A Circular Curve On A Level Road?

## What causes a car to follow a circular path?

The centripetal force causing the car to turn in a circular path is due to friction between the tires and the road. A minimum coefficient of friction is needed, or the car will move in a larger-radius curve and leave the roadway.

## When a car goes around a circular curve what force causes it to follow the circular path?

Figure 6.21 This car on level ground is moving away and turning to the left. The centripetal force causing the car to turn in a circular path is due to friction between the tires and the road. A minimum coefficient of friction is needed, or the car will move in a larger-radius curve and leave the roadway.

You might be interested:  Question: How To Drive A Car When There Is No Lines On The Road?

## When a car goes around a circular curve on a horizontal road?

When a car goes around a circular curve on a level road, the frictional force of the road on the car increases when the car’s speed increases.

## Which force is responsible for holding a car in an unbanked curve?

When a car moves at a steady speed around an unbanked curve, the centripetal force keeping it on the curve comes from the static friction between its tires and the road.

## Is it possible for a vehicle to travel around a curve without accelerating?

Explanation: An acceleration is necessary for an object to change direction. The car experiences a centripetal force as it turns the corner as a result of friction. The magnitude of the velocity does not change, but the direction does.

## How does centripetal force affect circular motion?

As the centripetal force acts upon an object moving in a circle at constant speed, the force always acts inward as the velocity of the object is directed tangent to the circle. Thus, the work done by the centripetal force in the case of uniform circular motion is 0 Joules.

## When a car goes around a circular curve on a horizontal road at constant speed what causes it to follow the circular path?

Terms in this set (58) When a car goes around a circular curve on a horizontal road at constant speed, what force causes it to follow the circular path? d. No force causes the car to do this because the car is traveling at constant speed and therefore has no acceleration.

## When a car goes around a corner at 20 mph?

The car is accelerating because it’s changing direction. When a car goes around a corner at 20 mph, why do we say it accelerates? When something changes position or moves.

You might be interested:  Quick Answer: When Police Stops Car On Road Where To Stop Shoulder Lane?

## Why does a satellite in a circular orbit travel at a constant speed?

Why does a satellite in a circular orbit travel at a constant speed? There is no component of force acting along the direction of motion of the satellite. The net force acting on the satellite is zero. The gravitational force acting on the satellite is balanced by the centrifugal force acting on the satellite.

## At what maximum speed can the car navigate the curve?

The maximum speed at which the car can negotiate this curve is 25 m/s. Car B uses tires for which the coefficient of static friction is 0.85 on the same curve.

## Why is it difficult for a high speed car to negotiate an unbanked turn?

An object is said to be non-accelerating when the magnitude of the speed and direction does not alter during its motion. A car negotiating an unbanked road at high speed is actually accelerating as the direction is changing.

## Which force is responsible for holding a car in a frictionless banked curve quizlet?

Which force is responsible for holding a car in an unbanked curve? the coefficient of kinetic friction between the road and the tires. the mass of the car. The earth exerts the necessary centripetal force on an orbiting satellite to keep it moving in a circle at constant speed.