Speed is the magnitude of velocity (which has a direction as well).
Velocity differs from speed in that velocity includes the direction of movement in addition to the magnitude of speed. Therefore, velocity is a vector quantity that specifies both speed and direction, while speed is a scalar quantity that only represents the magnitude of motion.
Uniform velocity is when an object moves in a straight line at a constant speed. It differs from other types of motion, such as acceleration or deceleration, because the object's speed remains the same throughout its movement.
An arrow can be used to represent and explain velocity by its length and direction. The length of the arrow indicates the speed of the object, while the direction of the arrow shows the object's movement. A longer arrow represents a faster speed, and the arrow pointing in a specific direction indicates the object's velocity in that direction.
Velocity is parallel to acceleration when an object is moving with constant speed in a straight line, as the direction of the velocity and acceleration vectors are aligned. This means that the object's speed may be constant, but its direction can change.
No, you are not accelerating if you are traveling in a constant direction with a constant speed. Acceleration is the rate of change of velocity, so if your velocity remains constant, there is no acceleration.
Velocity is a vector quantity, which means that a body's speed and direction are both required to define it. They are different because: Speed is the rate of change of distance with time but velocity is the rate of change of displacement with time.
Velocity differs from speed in that velocity includes the direction of movement in addition to the magnitude of speed. Therefore, velocity is a vector quantity that specifies both speed and direction, while speed is a scalar quantity that only represents the magnitude of motion.
Speed and velocity are similar in terms of the rate at which an object is moving, commonly expressed in terms such as miles per hour (mph) or feet per second (fps). Velocity differs from speed because velocity also deals with direction, specifically with respect to a point of origin.
Velocity includes both speed (magnitude of the velocity) and direction, while speed is just the magnitude of the velocity without any indication of direction. So velocity is a vector quantity, whereas speed is a scalar quantity.
Not necessarily. Velocity is made up of speed and direction, so if they go in different directions, their velocity won't be the same.
Sounds like a trick question. The answer is no. Speed is a scalar with magnitude only and velocity is a vector with magnitude (speed) and direction. So If traveling with velocity in a straight line it has speed..
Uniform velocity is when an object moves in a straight line at a constant speed. It differs from other types of motion, such as acceleration or deceleration, because the object's speed remains the same throughout its movement.
An arrow can be used to represent and explain velocity by its length and direction. The length of the arrow indicates the speed of the object, while the direction of the arrow shows the object's movement. A longer arrow represents a faster speed, and the arrow pointing in a specific direction indicates the object's velocity in that direction.
No. (We'd like to explain why, but the question doesn't permit it.)
Velocity is parallel to acceleration when an object is moving with constant speed in a straight line, as the direction of the velocity and acceleration vectors are aligned. This means that the object's speed may be constant, but its direction can change.
No, you are not accelerating if you are traveling in a constant direction with a constant speed. Acceleration is the rate of change of velocity, so if your velocity remains constant, there is no acceleration.
Velocity is a vector. A vector has a magnitude and a direction. The scalar or magnitude portion of velocity is speed. Velocity is a constant only when both the speed and direction are not varying. Hence, when the speed is changing, the velocity cannot be a constant.