Speed=Distance/Time
Example 32 m/8 sec = 4 m/s (meters per second)
Speed = (distance covered in some time)/(time to cover the distance)
Mass of a body and its speed are needed to calculate kinetic energy. Kinetic energy of an object = mv2/2 This formula is useful only when object's speed is much less than speed of light.
One formula that is often used is: distance = speed x time
You can use a graph to calculate speed.
density=mass/volume
Mass divided by volume
weight=mass*gravity
The average speed of an object can be used to determine an unmeasured distance by using the formula distance = speed x time. The time should also be known for this formula to work.
It is equal to 1/2 MV2, M=mass, V=velocity
One commonly used formula for waves is: speed (of the wave) = frequency x wavelength If you know any two of these pieces of information, you can calculate the third one.
The formula for calculating average speed is: Average speed = Total distance / Total time Where: Total distance is the total distance traveled in a certain amount of time. Total time is the total amount of time it takes to travel the total distance. For example, if you travel 100 miles in 2 hours, your average speed would be 50 miles per hour. Average speed = 100 miles / 2 hours = 50 miles per hour Average speed can be used to calculate the speed of a car, a bike, a person, or any other object that is moving. It can also be used to calculate the speed of a process, such as the speed at which a computer program is running. Here are some examples of how average speed can be used: A driver wants to know how long it will take to travel from one city to another. They can use the average speed of their car to calculate the travel time. A runner wants to know how fast they are running. They can use a stopwatch to measure their time over a certain distance, and then use the average speed formula to calculate their speed. A company wants to know how long it takes to produce a certain number of products. They can use the average speed of their production line to calculate the production time. Average speed is a simple but useful tool that can be used to measure the speed of objects and processes.
This method assumes a constant speed, and can be used if there is an object travelling from Sun to Earth, or from Earth to Sun (at constant speed, of course), and you know both the speed and the time it takes. It doesn't seem to be a very practical method in this case. Note that if you throw an object toward the Sun, it will go faster and faster, due to the Sun's gravitation, so you wouldn't have a constant speed. You can use the equivalent formula with integrals, of course.
the formula used to calculate a slope is: m=y2-y1/x2-x1