there are a few equations:
a=(v-u)/t
v=utat
s=ut+0.5at2
v2=u2+2as
s=0.5(v+u).t
Where: s=distance
u=initial speed
v=average speed
a=acceleration
t=time
To calculate Average velocity:
( Vf - Vi ) / t
Where Vf is Final Velocity
Vi is Initial Velocity
t is Time
Average velocity = change in displacement/change in time
Average velocity (speed) of an object is the distance travelled, divided by the time elapsed.
change in position divided by time taken.
displacement/time
The magnitude of both can be the same.
average velocity x time
No. Average velocity is still a velocity.Distance is a product of (a velocity or speed) times (a length of time).
Average velocity equals the average speed if (and only if) the motion is in the same direction. If not, the average speed, being the average of the absolute value of the velocity, will be larger.
False
what is magnitude of average velocity
velocity is a vector and speed is scalar. Velocity has magnitude and directions, with magnitude being speed. The magnitude of average velocity and average speed is the same.
No. Average speed is.
With that information, you can find the average magnitudeof the accelerationduring that period of time. You can't tell what either the magnitude or directionwere at any time during, only the average magnitude for the whole interval.
The magnitude of both can be the same.
average velocity x time
No. Average velocity is still a velocity.Distance is a product of (a velocity or speed) times (a length of time).
The magnitude is the speed, such as m/s or km/h.
Average velocity equals the average speed if (and only if) the motion is in the same direction. If not, the average speed, being the average of the absolute value of the velocity, will be larger.
False
No, velocity is a vector quantity (i.e. magnitude & direction) while speed is a scalar quantity (i.e. magnitude only).
No. Acceleration is (change of velocity) divided by (time interval in which it changed). If velocity doesn't change, then there is no acceleration.