A bicycle moving at a constant speed in a constant direction has no changes in its velocity or acceleration. It is a balanced state of motion where the bike maintains its speed and direction without any external forces acting on it.
The total displacement divided by the time. The slope of the displacement vs. time graph.
The average velocity of a bicycle going at a constant speed in a constant direction is equal to the speed of the bicycle. It is a vector quantity that indicates the displacement covered by the bicycle in a given time period, taking into account both the distance and the direction.
Every time the unicycle returns to its starting point, the average velocity equals zero. C. The total displacement divided by the time.
Velocity is the term that describes the speed and direction in which an object is moving. It is a vector quantity that includes both magnitude (speed) and direction.
No, the velocity of a car is not constant when it is going around a curve. The direction of the car's velocity is changing as it navigates the curve, even if its speed remains the same, so the velocity is not constant.
The total displacement divided by the time. The slope of the displacement vs. time graph.
The average velocity of a bicycle going at a constant speed in a constant direction is equal to the speed of the bicycle. It is a vector quantity that indicates the displacement covered by the bicycle in a given time period, taking into account both the distance and the direction.
Every time the unicycle returns to its starting point, the average velocity equals zero. C. The total displacement divided by the time.
Velocity is the term that describes the speed and direction in which an object is moving. It is a vector quantity that includes both magnitude (speed) and direction.
The car undergoes a change in velocity. It accelerates (and does so at a constant rate - if the rate of turn is constant) in the direction of the turn. The speed is constant, but the direction the car is going changes at each instant in time because it is turning. And because it is changing direction, that means its velocity is changing (because velocity is speed plus a direction vector).
Going up the arm from the wrist toward the shoulder is the proximal direction. It describes the direction in which the appendage attaches to the torso.
No, the velocity of a car is not constant when it is going around a curve. The direction of the car's velocity is changing as it navigates the curve, even if its speed remains the same, so the velocity is not constant.
Yes, if you are going in a circle or otherwise changing direction.
Yes, if you are going in a circle or otherwise changing direction.
Yes, if you are going in a circle or otherwise changing direction.
No, in order for the velocity to be constant, the speed has to be constant. Speed is a scalar, meaning that it is just a number. (A car goes 50 miles per hour). Velocity is a vector, which indicates that it needs a measure of its displacement and a direction. (A car is going 50 mph to the east). A body can have a constant speed but a changing velocity because the direction can change while the speed is constant. (A car goes 50 mph around a roundabout). However, a body can not have a constant velocity with a changing speed. A car can not be slowing down yet still be going the same speed and direction.
An object's speed in a given direction is its velocity. Velocity is a vector quantity that includes both speed and direction. It describes how fast and in which direction an object is moving.