It almost never is ... define average :
ALL the different speeds divided by the number of times you measured it.
Then you are determining the object's average acceleration (provided the initial and final speed are in the same direction).
Yes, average velocity and average speed can be the same if an object moves in a straight line without changing direction. Average velocity takes into account both the speed of the object and its direction of motion, while average speed is the total distance traveled divided by the total time taken.
Instantaneous speed is the speed of an object at a specific moment in time, while average speed is the total distance traveled divided by the total time taken. At the exact moment when an object's speed is constant, its instantaneous speed and average speed will be the same.
No, light does not always travel at the same speed in all mediums. Its speed can vary depending on the medium it is passing through.
No, waves do not always move at the same speed. The speed of a wave depends on the medium through which it is traveling. For example, sound waves travel at different speeds in air, water, and solids.
It can be any of them. If your final speed is the fastest you have gone then it is smaller, if it is the slowest you have gone then it is bigger and if it is the average of what you have been doing then it is the same.
The last moment, the speed is the final, the first moment, the speed is zero, average=final /2. For the bit just before the final, and the bit an equal bit just after the start the average is again final/2. For every instant before the final, coupled with the same instant after the start, the average is final/2. So the average for the whole trip is final/2. So to get the final, multiply the average by 2.
I think it is cuz speed is velocity it's just a vector (more difficult name)
velocity is a vector and speed is scalar. Velocity has magnitude and directions, with magnitude being speed. The magnitude of average velocity and average speed is the same.
Then you are determining the object's average acceleration (provided the initial and final speed are in the same direction).
Average Speed is different from average speed becoz speed is particular while avera speed is the total distance divided from time
Average speed is an average value of speed over a given time. If your speed is constant (not changing), then your average speed will equal your speed at any given moment in time.
Yes, average speed can be used to calculate the speed of an object moving at a constant speed. This is because the average speed over a whole journey for an object moving at a constant speed is the same as its actual speed.
Yes, average velocity and average speed can be the same if an object moves in a straight line without changing direction. Average velocity takes into account both the speed of the object and its direction of motion, while average speed is the total distance traveled divided by the total time taken.
Instantaneous speed is the speed of an object at a specific moment in time, while average speed is the total distance traveled divided by the total time taken. At the exact moment when an object's speed is constant, its instantaneous speed and average speed will be the same.
No, light does not always travel at the same speed in all mediums. Its speed can vary depending on the medium it is passing through.
No.