In order to get accurate result, more precise calculations.
Acceleration has two parts ... its size and its direction.To find the size (magnitude):-- pick a time interval-- measure the speed at the beginning of the interval-- measure the speed at the end of the interval-- subtract the speed at the beginning from the speed at the end-- divide that difference by the length of the time interval-- the result is the magnitude of acceleration during that time interval
We need to measure extremely small intervals of time because sometimes the normal hours, minutes, and seconds just doesn't cut it. Some events just happen too fast to be measured in regular seconds. It's much easier to describe an incredibly fast event as happening in 2.3 microseconds rather than in 0.0000023 seconds.
instantaneous speed
Speed is a measure of how quickly an object covers a certain distance. It is defined as the distance traveled divided by the time taken to travel that distance. Speed is a scalar quantity and is usually expressed in units such as meters per second or miles per hour.
The instantaneous velocity is the limit of the average velocity, as the time interval tends to zero. If you are not familiar with limits, basically you make the time interval very small and calculate the average velocity.
We need small values of delta t as the smaller is the time interval better resolution of signal is possible. Also, the highest frequency in frequency domain is inversely proportional to delta t. So higher delta t in time domain results in higher the maximum frequency in frequency domain.
A measure of a time interval.
Acceleration has two parts ... its size and its direction.To find the size (magnitude):-- pick a time interval-- measure the speed at the beginning of the interval-- measure the speed at the end of the interval-- subtract the speed at the beginning from the speed at the end-- divide that difference by the length of the time interval-- the result is the magnitude of acceleration during that time interval
you measure it
We need to measure extremely small intervals of time because sometimes the normal hours, minutes, and seconds just doesn't cut it. Some events just happen too fast to be measured in regular seconds. It's much easier to describe an incredibly fast event as happening in 2.3 microseconds rather than in 0.0000023 seconds.
The sp interval is the time between the p wave arrival and the s wave arrival
We need to measure extremely small intervals of time because sometimes the normal hours, minutes, and seconds just doesn't cut it. Some events just happen too fast to be measured in regular seconds. It's much easier to describe an incredibly fast event as happening in 2.3 microseconds rather than in 0.0000023 seconds.
We need to measure extremely small intervals of time because sometimes the normal hours, minutes, and seconds just doesn't cut it. Some events just happen too fast to be measured in regular seconds. It's much easier to describe an incredibly fast event as happening in 2.3 microseconds rather than in 0.0000023 seconds.
An interval measure is a financial ratio used to determine the legth of time a firm can continue everyday business with using current assets in the event of a halt of inflow. The calculation is as follows Interval Measure = Current assets / (COGS / 365)
An interval measure is a financial ratio used to determine the legth of time a firm can continue everyday business with using current assets in the event of a halt of inflow. The calculation is as follows Interval Measure = Current assets / (COGS / 365)
Unitidal interval measure's the time lag from the moon passing overhead, to the next high or low tide. It is also called the high water interval.
instantaneous speed