Define acceleration.What is formula for average acceleration
Answers
Explanation:
acceleration is the rate of change of velocity of an object
One formula, from Newton's second law, relates force, mass and acceleration in the equation force (F) equals mass (m) timesacceleration (a), written as F = ma. Anotherformula, acceleration (a) equals change in velocity (Δv) divided by change in time (Δt), calculates the rate of change in velocity over time.
Answer:
Well,
Explanation:
When the velocity of an object changes it is said to be accelerating. Acceleration is the rate of change of velocity with time. To find the acceleration, simply divide the force by the mass of the object being accelerate
Average acceleration is determined over a "long" time interval.
The velocity at the beginning of this interval is called the initial velocity, represented by the symbol v0, and the velocity at the end is called the final velocity, represented by the symbol v. Average acceleration is a quantity calculated from two velocity measurements.
_ Δv v − v0
a = ---- = -------
Δt Δt