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What two base quantities are used to measure speed?
Distance and time. Speed is defined as the distance an object travels per unit of time, so these two base quantities are essential for measuring speed.
Can a laser measure device calculate distance?
Yes, a laser measuring device uses laser technology to accurately calculate distances by measuring the time it takes for a laser pulse to bounce off a surface and return to the device. The device then uses this information to calculate the distance based on the speed of light.
Is speed always measured in terms of a unit of distance divided by a unit of time?
Yes, speed is typically measured as distance traveled per unit of time. This is known as a rate of motion, where the velocity of an object is described by the distance it covers in a specific time period.
An object is in motion only if its distance from a reference point is?
An object is in motion only if its distance from a reference point is changing. The average speed of the object is given by the object's rate of change of displacement from the reference point over time.
What is vilosity?
You find the velocity by distance divide by speed
What 3 factors are important in measuring motion?
distance, time, speed
What is important in measuring motion beside distance?
In addition to distance, it is important to measure speed, velocity, acceleration, and direction when studying motion. These measurements provide a more comprehensive understanding of how an object or system is moving in relation to its surroundings.
Which two factors determine speed of motion?
Speed of motion is determined by time and distance.
What is speed of motion?
The average speed of motion is when speed is changing. Speed equals total distance divided by total travel time. Velocity is the speed and direction of an object's motion.
How do you find the speed of a moving object?
By measuring the distance and time
What is the rate of motion?
The rate of motion is Speed. (V=distance divided by time).
How do you describe an object's motion?
An objects motion or speed is distance divided by time.
How can you explain an object's motion using time and distance?
An objects speed or motion is measured by distance divided by time.
Which two measurements are needed in order to calculate the speed of an object in motion?
The two measurements needed to calculate the speed of an object in motion are distance traveled and the time taken to travel that distance. Speed is calculated as distance divided by time.
Is speed faster than velocity?
Speed and velocity are related but not the same. Speed is a scalar quantity measuring the rate at which an object covers distance, whereas velocity is a vector quantity taking into account the direction of the object's motion. Therefore, velocity includes both the speed and the direction of motion.
What is the distance between mars and earth in mph?
There can be no sensible answer. "mph" is a unit for measuring speed or velocity, not distance.
Speed is the measure of motion over time?
Speed is the measure of distance over time.
