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Q: Why is a car accelerating when it is circling at a constant speed?

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Yes, it is accelerating into a different velocity (i.e. direction)

Because its velocity is changing all the time. The speed is constant, the velocity is not.

No. The car is not accelerating if at constant velocity. Acceleration is the change in velocity with time.

Forces are unbalanced if the car is accelerating or decelerating. If the car is at a constant speed (i.e. stationary, or constantly at the same speed) then the forces are balanced.

The forces acting on the car are unbalanced because it is accelerating by changing direction, even though it has constant speed. Unbalanced forces cause acceleration (change in motion). That is what Newton's first law of motion is about.

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No. 'Acceleration' means a change in speed or direction over time. If the car is moving at a constant speed in a constant direction, then it isn't accelerating.

A car going at a constant speed is not accelerating (its rate of acceleration is zero).

0. "Constant speed" means it is not accelerating.

it can't

Yes - - - if it's turning.

Yes, it is accelerating into a different velocity (i.e. direction)

An object with a constant (vector)velocity is not accelerating. An object with a constand (scalar)speed can actually be accelerating, a car with a constant speed that passes around a corner is changing direction and is subjected to a lateral acceleration.

Because its velocity is changing all the time. The speed is constant, the velocity is not.

is a car faster then a horse answer fals

No. The car is not accelerating if at constant velocity. Acceleration is the change in velocity with time.

Not possible, acceleration dV/dt =0.

Yes. Acceleration means either speed or direction is changing. If direction is changing,then that's acceleration, even if speed is constant.

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