The speed is also 0.
what is the change in speed or velocity? average acceleration will be change in speed or velocity divided by time taken (4 seconds in ur case)
V = constant Speed = constant Direction = constant Acceleration = 0
Velocity is speed and direction
Velocity is the vector form of speed. It is the speed of an object in a specified direction.
Velocity is a vector, which means it has a direction, but speed isn't. Speed is the absolute value of velocity. Velocity can be negative, meaning that the speed is opposite to the direction that you're calling the positive direction.
No because velocity defined as speed in a given direction so if speed is 0 then velocity must also be 0
When acceleration is less than 0 and velocity is less than 0, the speed is positive. Speed is the absolute value of velocity, so it is always positive regardless of the direction of motion.
The correct term is velocity, not velocity.There is no reason why an object cannot have 0 velocity and 0 average speed - relative to some fixed reference point. I assume that your school, for example, has 0 velocity and 0 average speed.
It's not. If you speed is constant (but not zero), then your velocity won't be zero, either.You may be confusing this with the following: If your VELOCITY (not your speed) is constant, then your ACCELERATION is zero. Acceleration refers to how quickly velocity changes, so if velocity doesn't change at all, acceleration is zero.
Yes, velocity can be 0 while speed is not 0. Velocity is a vector quantity that includes both speed and direction, so if an object is moving in a straight line and comes to a stop, its velocity is 0 but its speed is not 0. Speed, on the other hand, is a scalar quantity that only considers the magnitude of the motion, regardless of direction.
if acceleration is <0 and velocity =0 then you got the handbrake on
Not at all. Zero acceleration just means that the velocity is not changing ...the motion is in a straight line at a consgtant speed.
The velocity between 0 and 10 is not specified. Velocity is a vector quantity that includes both speed and direction. If you provide more context, I can help calculate the velocity within that specific range.
It doesn't. If acceleration is zero, that just means that velocity isn'tchanging ... the motion is in a straight line at a constant speed.
Speed in a given direction is velocity.
If a bus has an acceleration of 0 but a speed that is not 0, it means the bus is moving at a constant speed. The bus is not changing its velocity, so it continues to move in a straight line without speeding up or slowing down.
SPEED has the speed only; while VELOCITY has the direction and the speed.