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What quantity has changed velocity or speed for a car that travels north at 88 kmh and then turns east while continuing to move at 88 kmh?
The speed of the car has not changed. What has changed is the direction of travel. Velocity is a combination of speed and direction, so has changed. Newton's laws say that a body will continue to travel at its starting velocity unless acted on by an external force. There are two forces working here. 1 a force reducing the northward speed of 88 km/h to zero, and 2 a force accelerating the car eastward up to 88 km/h.
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What is the distance that an object travels per unit of time?
The distance an object travels per unit of time is referred to as its speed or velocity. Speed is a scalar quantity that measures how fast an object is moving regardless of its direction, while velocity is a vector quantity that includes both speed and direction.
What is the difference between instantaneous velocity and instantaneous speed?
Instantaneous velocity is a vector quantity that includes both the speed and direction of an object at a specific moment. Instantaneous speed, on the other hand, is a scalar quantity representing only the magnitude of the velocity without regard to direction.
If rob travels on a skateboard meter in 3 seconds what is the velocity?
Velocity is a vector quantity that includes both speed and direction. To calculate the velocity of Rob on a skateboard, we need to know the distance he traveled in meters and the direction of his motion. If Rob travels 10 meters in 3 seconds, the velocity would be 10 meters/3 seconds = 3.33 m/s (assuming no change in direction).
What are the differences between speed and velocity?
Speed is a scalar quantity that refers to how fast an object is moving, while velocity is a vector quantity that refers to both the speed and direction of an object's motion. Speed is measured in units like miles per hour, while velocity is measured in units like meters per second north.
What does velocity tell you about a moving object?
Velocity communicates both the speed and direction of a moving object. It provides information on how fast the object is moving as well as the path it's taking. Additionally, velocity is a vector quantity, meaning it includes both magnitude and direction.
What is the distance than an object travels ina given time?
speed or velocity = distance/time Speed does not require direction, i.e. it is a scalar quantity. Velocity does require direction, i.e. it is a vector quantity.
What is the distance that an object travels per unit of time?
The distance an object travels per unit of time is referred to as its speed or velocity. Speed is a scalar quantity that measures how fast an object is moving regardless of its direction, while velocity is a vector quantity that includes both speed and direction.
What is the difference between instantaneous velocity and instantaneous speed?
Instantaneous velocity is a vector quantity that includes both the speed and direction of an object at a specific moment. Instantaneous speed, on the other hand, is a scalar quantity representing only the magnitude of the velocity without regard to direction.
If rob travels on a skateboard meter in 3 seconds what is the velocity?
Velocity is a vector quantity that includes both speed and direction. To calculate the velocity of Rob on a skateboard, we need to know the distance he traveled in meters and the direction of his motion. If Rob travels 10 meters in 3 seconds, the velocity would be 10 meters/3 seconds = 3.33 m/s (assuming no change in direction).
Does Light have a speed or a velocity speed of light or velocity of light?
Light travels at the speed of light. There is no general velocity of light because velocity is a vector quantity, it also contains a direction and there is no preferred direction for light rays in general. Another answer: The speed of light has been calculated to be 186,000 miles per second.
What are the differences between speed and velocity?
Speed is a scalar quantity that refers to how fast an object is moving, while velocity is a vector quantity that refers to both the speed and direction of an object's motion. Speed is measured in units like miles per hour, while velocity is measured in units like meters per second north.
What is the different betwen distance and valocity?
Distance is a finite quantity of space between two points of reference or object. Velocity is the "speed" at which an object or particle travels along a path.
What does velocity tell you about a moving object?
Velocity communicates both the speed and direction of a moving object. It provides information on how fast the object is moving as well as the path it's taking. Additionally, velocity is a vector quantity, meaning it includes both magnitude and direction.
Evaluate whether the velocity of a jogger can be determined from the information that the jogger travels 2 km in 10 min?
No , because velocity is a vector quantity and it needs direction.
A car has a mass of 20000kg and travels at 10000ms what is its velocity?
You mean, travels at 10000 m/s.....if so...Its velocity is 10000m/s
What is the plane's velocity if it travels 100 km in 90 minutes?
The definition of velocity, or at least speed, is distance/(time at speed), in this instance 10/9 km/min. (In advanced mathematics, "velocity" is a vector quantity, with both a magnitude and a direction. In that instance, a direction would also be needed but was not stated in the problem.)
What do you need know to find an objects velocity?
The distance it travels in a caertain amount of time as well as the direction
