Count the time in seconds between a lightning flash and the thunder clap. Five seconds delay equals 1 mile in distance.
Assuming the train continues moving at constant speed, the ball would travel at the same speed as the thrower.
The boat would make no progress.
Objects moving at constant speed in a straight line are said to be in equilibrium. That is there is no force acting on them. If a force was acting there would be aceleration and the velocity would change.
I guess that would depend on what you want to calculate (the charge? the velocity? the average energy of the charges?), and what information is given.
How fast something moves is the speed. Airplanes are one of fastest moving objects in the world, and cheetahs are one of the fastest animals.
I'm sure that average speed would be easier to calculate than instantaneous speed. To calculate average speed, just take the time that it takes to travel between two points, and divide that into the distance between the points.
Assuming the train continues moving at constant speed, the ball would travel at the same speed as the thrower.
The boat would make no progress.
If a body is moving with variable speed, then the only thing you can say aboutits speed/time graph is that the graph is not a straight, horizontal line.
Objects moving at constant speed in a straight line are said to be in equilibrium. That is there is no force acting on them. If a force was acting there would be aceleration and the velocity would change.
That would be Speed. Speed is the distance you are going divided by the time it takes. This will calculate the average speed you were traveling.
An object moving at least five times the speed of sound is moving at hypersonic speed. Hypersonic speed is a speed greater than Mach 5. Aircrafts that can attain this speed are the X-15 rocket planes and Shuttle orbiter.
I guess that would depend on what you want to calculate (the charge? the velocity? the average energy of the charges?), and what information is given.
There would never be a full moon.
Put him in sleeper hold and average speed is 0.
It depends on the speed it is moving. If the sound is moving away from you at approximate 6.55x10^16 KM/H, it would begin to change red. If moving towards you at the same or proportionally adequate speed, it would begin to blueshift. Instead of trying to accelerate sound to above the speed of light, you should just drop some acid.
How fast something moves is the speed. Airplanes are one of fastest moving objects in the world, and cheetahs are one of the fastest animals.