0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
When is velocity important?
Velocity is important when someone wants to know the DIRECTION as well as the speed of something. Velocity is a VECTOR value, which means that it has two parts to its magnitude: the direction as well as the speed. This can be important in many scenarios, such as when a rocket is launched..it is very important to know the direction/angle as well as the speed.
How do you calculate force if you only have speed?
You cannot calculate force with only speed.
What is useful to calculate an object's average speed when it does not travel?
If it "does not travel", the speed is zero. Not much to calculate there.
How do you compute the average speed of an athlete?
Cyclists average speed = (total distance of the race)/(time it took him, from starting gun to finish line)
How does a pulley change speed?
calculate speed drive pulley.
How to calculate the frequency of an electromagnetic wave you need to know the speed of the wave and its?
You need to know it speed, wavelenght and its frequency.
How do you calculate speed without distance?
If you know the initial speed (u), acceleration (a) and time (t), then the final speed, v = u + at.
How do you calculate 5 miles in minutes?
you need to know the speed before you do anything
How is distance and time alike?
You need to know both of them in order to calculate speed.
Why is it important for an airplane pilot to know the wind velocity and not just the wind speed?
Perhaps by "velocity" you're referring to the wind "vector," i.e., speed and direction. If so, the answer is simple: The wind speed alone is little help when calculating aircraft course. A pilot also needs to know the direction from which the wind is coming in order to accurately calculate intended course and speed.
How can you calculate the rate of speed if we know distance and time?
Average speed during the time = (distance) divided by (time for that distance)
Why is it important for a business to calculate business costs?
To know what they have spent....
Why is it important to know when there is a tornado coming?
Velocity is speed and direction. It is important to know the velocity and not just the speed, because with both speed and direction you can figure out where a tornado is going and when it should get there.
How many hours does it take to drive 574 miles?
That depends on the speed. Divide the distance by the speed to calculate this.That depends on the speed. Divide the distance by the speed to calculate this.That depends on the speed. Divide the distance by the speed to calculate this.That depends on the speed. Divide the distance by the speed to calculate this.
Which factors must be know to calculate an object gravitational potential energy?
Mass speed
A car accelerate uniformly from 6.6 m s in 6.5 seconds whats the distance the car travels during that time?
Not enough information. You also need to know how much the acceleration is. Once you know that, calculate the final speed, then calculate the average speed as (initial speed + final speed) / 2, and multiply that by the time to get the distance.
When is it most important to know the speed of memory?
It is the speed of your processor, that you need to know. It would be the size of your memory that is important. For both of those things, it is important to know them when you have a particular piece of software to run or work to be done that needs a minimum level of processor speed and memory size to work properly.
