Instantaneous speed is the velocity of an object at a certain time. For example:- Suppose you are driving in a car and the speedometer constantly varies; this is because the speedometer gives speed at a particular moment of time.
well and you have the answer
The distance covered in a fixed time interval, divided by the time interval, as the time interval tends towards zero.
Thus 30 mph means that the car travels 30 miles in an hour, but it means more than that: it also means 44 ft per second, or 0.044 ft per millisecond, etc. When the time interval approaches zero you have the instantaneous speed, in other words the speed at that instant.
Average speed over an interval δt is δx/δt where the change in position is δx.
Instantaneous speed is lim δt -> 0 of δx/δt and this is also written as dx/dt
The instantaneous acceleration is how fast velocity is changing at a specific instant.
The speed or rate of motion.
The speed traveled at an exact time.
Instantaneous velocity: The velocity of an object at one moment in time.
Instantaneous speed is the magnitude of the velocity. Velocity also states the [direction] of the speed.
Velocity is always a scalar, instantaneous or average doesn't matter.
The tangent at a point on the position-time graph represents the instantaneous velocity. 1. The tangent is the instantaneous slope. 2. Rather than "average" velocity, the slope gives you "instantaneous" velocity. The average of the instantaneous gives you average velocity.
Mainly, when the velocity doesn't change. Also, in the case of varying velocity, the instantaneous velocity might, for a brief instant, be equal to the average velocity.
Instantaneous velocity: The velocity of an object at one moment in time.
Instantaneous velocity is the velocity in difference displacement in shortest time or specific time interval.
Instantaneous speed is the magnitude of the velocity. Velocity also states the [direction] of the speed.
Instantaneous.
Velocity is always a scalar, instantaneous or average doesn't matter.
The tangent at a point on the position-time graph represents the instantaneous velocity. 1. The tangent is the instantaneous slope. 2. Rather than "average" velocity, the slope gives you "instantaneous" velocity. The average of the instantaneous gives you average velocity.
Mainly, when the velocity doesn't change. Also, in the case of varying velocity, the instantaneous velocity might, for a brief instant, be equal to the average velocity.
v(t) = dsdt This should be the formula for instantaneous velocity.
Instantaneous velocity is a vector quantity representing the velocity Vi at any point.It is the time rate of change in displacement.
The average velocity over an time interval is the average of the instantaneous velocities for all instants over that period. Conversely, as the time interval is reduced, the average velocity comes closer and closer to the instantaneous velocity.
Speed, instantaneous or not, is a term used for how fast an object travels. Velocity, instantaneous or not, is a term used for how fast an object travels in a particular direction.
Yes, the average velocity of the body can be same as the instantaneous velocity at a small time interval.The values of the average and the instantaneous velocities approach each other , as the length of time interval is decreased.