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What is an example of constant motion?
A ball rolling at a constant speed at the same rate of speed on a still surface.
What happens to the spped if a car is going on a straight line at constant speed?
"Constant" means that the speed doesn't change over time.
If a car is driving at a constant speed of 40 mph how long will it take the car to travel 130 miles?
Divide the distance travelled by the speed...
What is the difference between constant and non-constant motion?
Constant motion is when an object maintains a steady speed and direction over time, like a car driving at a constant speed on a straight road. Non-constant motion is when the speed or direction of an object changes over time, such as a car accelerating or turning.
If a car moves at constant speed also moving at constant velocity give an example?
An example of a car moving at constant speed and constant velocity would be a car driving along a straight road with no change in direction, where the speedometer shows a steady reading, and there are no changes in velocity or direction of motion. This means the car is moving at a consistent speed in a straight line without any acceleration or deceleration.
What is an example of something at constant speed but not constant velocity?
You are driving your car with cruise control but you steer around a bend in the highway. The cruise control keeps your speed constant, but by steering you change your direction and thus your velocity is not constant.
A car is driving at constant speed...... explain why the car will eventually reach a new higher constant speed?
The car will eventually reach a new higher constant speed when it travels downhill due to the force of gravity pulling it downward, causing an increase in its kinetic energy. Once the car reaches this new constant speed, the forces acting on it, such as air resistance and friction, will balance out to maintain the new higher speed.
Why forces acting on a car as it moves along a level highway in still air at a constant speed?
The main forces acting on a car moving at a constant speed on a level highway in still air are the driving force from the engine propelling the car forward and the opposing forces such as friction between the tires and the road and air resistance. When these forces are balanced, the car will continue to move at a constant speed.
Does a car accelerate rounding a curve at a constant speed?
No, a car does not accelerate when rounding a curve at a constant speed. Acceleration occurs when there is a change in speed or direction. In this case, the car is moving at a constant speed but is changing direction, not accelerating.
When does a car move at a constant speed?
A car moves at a constant speed when the acceleration is zero. This means that neither the speed nor the direction of the car is changing. Once all external forces are balanced and there is no net force acting on the car, it will continue to move at a constant speed.
What is the acceleration of a car that travels in a straight line at a constant speed of 135 kilometers per hour?
If a car travels in a straight line with a constant speed, then the car has a constant velocity (determined by direction and speed), and the acceleration is 0.
What is the acceleration of car that travels in a straight line at constant speed?
Straight line at a constant speed = no acceleration
