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What else can I help you with?
What is something that must be described with both a size and a direction?
acceleration
What is a quantity that is specified by size and direction?
. Velocity Acceleration
Can there be a positive acceleration and a negative acceleration?
Yes, acceleration can be positive and negative because acceleration is a vector. It has both direction and magnitude. The direction is what makes it positive or negative. Negative acceleration is usually called deceleration.
Is acceleration a quantity of vector?
yes, Acceleration is vector quatity!!. Its has both magnitude and direction
What is the direction of average acceleration?
Average acceleration points in the same direction as the change in velocity over time. If the velocity is increasing, the average acceleration will be in the same direction as the velocity. If the velocity is decreasing, the average acceleration will be in the opposite direction.
Are acceleration and speed always in the same direction?
No. Acceleration only affects velocity in one particular direction (same direction as acceleration). Speed is the summation of velocities in all directions.
Can the direction of the body change when the acceleration is constant?
Yes, the direction of the body can change even when the acceleration is constant. This is because acceleration is a vector quantity that includes both magnitude and direction. As long as there is a change in velocity, the body's direction can be altered, even if the magnitude of acceleration remains constant.
What is acceleration since it has magnitude and direction?
Acceleration is the rate of change of velocity with respect to time. It is a vector quantity as it has both magnitude (how fast the velocity is changing) and direction (the direction in which the velocity is changing).
Why is a fan blade that is spinning at a constant speed accelerating?
Because it is changing direction
Is acceleration a scalar or vector quantity?
Acceleration is a vector quantity because it has both magnitude and direction.
Is acceleration a vector or scalar quantity?
Acceleration is a vector quantity because it has both magnitude and direction.
Is acceleration a vector quantity?
Yes, acceleration is a vector quantity because it has both magnitude and direction.
