explain instantaneous velocity and instantaneous acceleration
Answers
Answer:
Explanation:
- Instantaneous speed
- Instantaneous velocity
- Instantaneous speed is the magnitude of instantaneous velocity
- Instantaneous velocity is the change in position taking place at a small change in time
- Instantaneous speed is a scalar quantity
- Instantaneous velocity is a vector quantity
- Formula of instantaneous speed is Speed(i)=dsdt
- Formula of instantaneous velocity is Vi=limΔt→0dsdt
Instantaneous Velocity
In simple words, the velocity of an object at that instant of time. Instantaneous velocity definition is given as “The velocity of an object under motion at a specific point of time.”
If the object possesses uniform velocity then the instantaneous velocity may be the same as its standard velocity. It is determined very similarly as that of average velocity, but here time period is narrowed. We know that the average velocity for a given time interval is total displacement divided by total time. As this time interval approaches zero, the displacement also approaches zero. But the limit of the ratio of displacement to time is non-zero and is called instantaneous velocity.
Instantaneous Speed
We know that the average speed for a given time interval is the total distance traveled divided by the total time taken. As this time interval approaches zero, the distance traveled also approaches zero. But the limit of the ratio of distance and time is non-zero and is called the instantaneous speed. To understand it in simple words we can also say that instantaneous speed at any given time is the magnitude of instantaneous velocity at that time.
Answer:
when the speed of a body changes instantly or suddenly then it is called instantaneous velocity and
instantaneous acceleration is when a body accelerates or retardates suddenly or instantly it is called instantaneous acceleration.
(answer is in simple language)
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