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Acceleration is the rate of change of velocity.
So if you were doing 10 metres per second, one second ago, and you are now doing 12 metres per second, your acceleration was 2 metres per second per second.
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∙ 11y ago
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How is speed velocity and acceleration alike?
Acceleration is the derivative of velocity. In other words, acceleration is the rate at which the velocity is changing.
What is an accurate statement of an acceleration value translation from symbols into words?
Acceleration as in metres per second per second? The acceleration of a car for example? In words, acceleration is the rate of change of speed. (Speed is the rate of change of position).
Why does second sq occurs in the unit of acceleration?
That's because you are dividing a speed by a time. In the case of constant acceleration, acceleration can be calculated as (difference in velocity) / time. In fact, that's basically how acceleration is defined. The corresponding units are (meters / second) / second.
Why does gravity change velocity?
Gravity exerts a force on objects; such a force (if not counteracted by some other force) will cause an acceleration, according to Newton's Second Law. The amount of the acceleration can be calculated as a = F/m.
Is gravity the same as weight?
Gravity is not the same as weight. Using the MKS unit system, gravity is a constant of acceleration (9.8m/s2) while weight is a Force in Newtons which can be calculated using: Fweight = mass*acceleration where mass is in kilograms and acceleration is the acceleration due to gravity.
What is the acceleration?
Acceleration is the change in velocity with time, for linear (constant) acceleration it is calculated by: (End Speed -Start Speed)/time taken
This is calculated by change in velocity over time?
Acceleration.
How is accleration calculated?
By using the basic definition of acceleration, as (difference of velocity) divided by (time). In cases where the acceleration can be expected to change over time, to get the instantaneous acceleration, you need the limit of this expression, in other words, dv/dt.By using the basic definition of acceleration, as (difference of velocity) divided by (time). In cases where the acceleration can be expected to change over time, to get the instantaneous acceleration, you need the limit of this expression, in other words, dv/dt.By using the basic definition of acceleration, as (difference of velocity) divided by (time). In cases where the acceleration can be expected to change over time, to get the instantaneous acceleration, you need the limit of this expression, in other words, dv/dt.By using the basic definition of acceleration, as (difference of velocity) divided by (time). In cases where the acceleration can be expected to change over time, to get the instantaneous acceleration, you need the limit of this expression, in other words, dv/dt.
How is force calculated if you know the mass and acceleration?
F = ma
What is the accelerate?
Acceleration is the change in velocity with time, for linear (constant) acceleration it is calculated by: (End Speed -Start Speed)/time taken
How is speed velocity and acceleration alike?
Acceleration is the derivative of velocity. In other words, acceleration is the rate at which the velocity is changing.
What is an accurate statement of an acceleration value translation from symbols into words?
Acceleration as in metres per second per second? The acceleration of a car for example? In words, acceleration is the rate of change of speed. (Speed is the rate of change of position).
What can be calculated by dividing the force exerted on the object by the mass of the object?
That's the object's acceleration.
Why does second sq occurs in the unit of acceleration?
That's because you are dividing a speed by a time. In the case of constant acceleration, acceleration can be calculated as (difference in velocity) / time. In fact, that's basically how acceleration is defined. The corresponding units are (meters / second) / second.
Why does gravity change velocity?
Gravity exerts a force on objects; such a force (if not counteracted by some other force) will cause an acceleration, according to Newton's Second Law. The amount of the acceleration can be calculated as a = F/m.
Is circuler motion an example of uniform acceleration?
No. Acceleration is towards the center of the movement, in other words, the acceleration vector changes all the time.
Is gravity the same as weight?
Gravity is not the same as weight. Using the MKS unit system, gravity is a constant of acceleration (9.8m/s2) while weight is a Force in Newtons which can be calculated using: Fweight = mass*acceleration where mass is in kilograms and acceleration is the acceleration due to gravity.
