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Does a speedmeter give instantaneous speed or velocity?
Velocity is a vector quantity, so a different direction makes a different velocity. Speed is a scalar quantity, where direction makes no difference. Since a speedometer reads the same regardless of direction of motion, it is providing speed, not velocity.
What is the different between constant velocity and constant speed?
constant velocity is when you maintain speed and direction, this usually is in a straight line, and constant speed means that your speed is always constant at all times.
Two bicycle riders have the same speed so do they have the same velocity please explain?
Not necessarily. Velocity is made up of speed and direction, so if they go in different directions, their velocity won't be the same.
Do two skaters traveling in different directions at the same speed have the same velocity?
No. Velocity is the combination of a speed and its direction. In order fortwo objects to have the same velocity, they must be moving at the samespeed, and in the same direction.
How do you find speed if you know the velocity?
Velocity is speed and direction
Does a speedmeter give instantaneous speed or velocity?
Velocity is a vector quantity, so a different direction makes a different velocity. Speed is a scalar quantity, where direction makes no difference. Since a speedometer reads the same regardless of direction of motion, it is providing speed, not velocity.
What does velocity include that makes it different than speed?
direction
What makes velocity different from acceleration?
Acceleration is the change of speed upward. Velocity is any speed, in a fixed direction. So the diference, is that in speed; the direction can change, but the speed remain constant. Only if it moves faster or slower dose the speed change. So in velocity, if the speed, or the direction change, then the velocity changes.
What does velocity include that makes it different from speed?
Velocity includes direction in addition to speed, while speed only measures how fast something is moving. This means that velocity provides both the rate at which an object is moving and the direction in which it is moving.
Are speed and velocity different?
SPEED has the speed only; while VELOCITY has the direction and the speed.
How is velocity different from average speeed?
Velocity is speed and its direction. Average velocity is average speed and its direction.
Is velocity speed?
As used in physics, the two are different. Speed is a scalar, velocity a vector.
How is speed of a body related its velocity?
Part of every velocity is a speed. Speed is the size of the velocity.But the velocity also has a direction, which the speed doesn't.'30 mph North' and '30 mph West' are the same speed but different velocity.
What the different between velocity and speed?
Speed is scalar quantity and velocity is a vector - velocity has both speed AND direction (You might say that velocity is speed with an attitude!)
Can speed change the velocity of an object?
No, speed and velocity are related but different concepts. Speed is the rate at which an object moves, while velocity includes both the speed and the direction of the object's motion. Changing the speed of an object will change its velocity only if the direction of motion also changes.
Can the speed of a body change if its velocity is changed?
Simly stated, velocity is speed in a defined direction. If you travel 5mph north, the speed is the same as if you travel 5mph east, but the velocity is different.
Are they the same or they different the speed and velocity?
Speed and velocity are related but different. Speed is a scalar quantity that measures how fast an object is moving, while velocity is a vector quantity that includes both speed and direction of motion. Therefore, velocity gives information about the speed and the direction of motion.
