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.
Zero is not negative. It is not positive either.Zero is not negative. It is not positive either.Zero is not negative. It is not positive either.Zero is not negative. It is not positive either.
A period of constant positive acceleration;a second period of zero acceleration; a third period of constant negative acceleration.
Zero is neither positive or negative.
Positive acceleration ==> speeding up Negative acceleration ==> slowing down
Acceleration is a vector quantity and can have positive, negative, or zero slope. A positive slope indicates an increase in speed, a negative slope indicates a decrease in speed, and a zero slope indicates constant velocity.
Deceleration. Negative acceleration = Velocity is decreasing by time. Positive acceleration = Velocity is increasing by time. Zero acceleration = Velocity is the same by time.
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.
Zero is not negative. It is not positive either.Zero is not negative. It is not positive either.Zero is not negative. It is not positive either.Zero is not negative. It is not positive either.
Acceleration is represented on a graph by the slope of the velocity-time graph. A positive slope indicates acceleration in the positive direction, while a negative slope indicates acceleration in the negative direction. A horizontal line on the graph represents constant velocity, with zero acceleration.
A period of constant positive acceleration;a second period of zero acceleration; a third period of constant negative acceleration.
Positive is speeding up and negative is slowing down
There is no negative of zero, nor is there a positive. Zero is no value, hence it has no positive or negative value.
This depends on what the graph represents. If it is a graph of velocity on the vertical and time on the horizontal, then if acceleration is at a constant rate, the graph will be a straight line with positive slope (pointing 'up'). If acceleration stops, then the graph will be a horizontal line (zero acceleration or deceleration). If it is deceleration (negative acceleration), then the graph will have negative slope (pointing down).
Positive acceleration = speeding up. Negative acceleration = slowing down.
Positive and negative whole numbers and zero are integers. Zero is neither negative or positive.
There are just three possible cases: Positive integer: positive x positive = positive. Negative integer: negative x negative = positive. Zero: zero x zero = zero.