Question

what is the formula of acceleration and average speed and to find the velocity​

Answer 1

Answer:

Key Equations

Displacement Δx=xf−xi

Instantaneous speed Instantaneous speed=|v(t)|

Average acceleration –a=ΔvΔt=vf−v0tf−t0

Instantaneous acceleration a(t)=dv(t)dt

Position from average velocity x=x0+–vt

hope it helps you

Answer 2

Step-by-step explanation:

Average velocity equals speed in a direction. Average acceleration (a) equals change in velocity (Δv) divided by the time interval of the velocity change (Δt), or a = Δv ÷ Δt.

Average velocity (v) of an object is equal to its final velocity (v) plus initial velocity (u), divided by two. Where: ¯v = average velocity. v = final velocity.

Calculating acceleration involves dividing velocity by time — or in terms of SI units, dividing the meter per second [m/s] by the second [s]. Dividing distance by time twice is the same as dividing distance by the square of time. Thus the SI unit of acceleration is the meter per second squared .

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