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What does a negative acceleration indicate about an object?
A negative acceleration indicates that the object is decreasing in speed or changing direction in the opposite direction of its current velocity. It could be slowing down, coming to a stop, or changing its movement trajectory.
How Would The Acceleration vs Time Graph Look?
The acceleration vs. time graph would show how an object's acceleration changes over time. A horizontal line at zero acceleration would indicate constant velocity. A straight line with a positive or negative slope would represent constant acceleration. A curved line would indicate changing acceleration.
When is a minus sign used in acceleration and deceleration formulas?
A minus sign is used in acceleration and deceleration formulas to indicate direction. If the acceleration is in the opposite direction of the motion, a negative sign is used. For deceleration, which is a form of acceleration that opposes the motion, a negative sign is also used to show the decrease in velocity.
What happens to your speed if you have a negative acceleration do you speed up or slow down?
If you have a negative acceleration, you are slowing down. Acceleration is the rate of change of speed, so a negative acceleration means a decrease in speed.
Can acceleration ever be negative?
Yes, acceleration can be negative when an object is slowing down or changing direction in the opposite direction of its current motion. Negative acceleration is often referred to as deceleration.
What does a negative acceleration indicate about an object?
A negative acceleration indicates that the object is decreasing in speed or changing direction in the opposite direction of its current velocity. It could be slowing down, coming to a stop, or changing its movement trajectory.
How Would The Acceleration vs Time Graph Look?
The acceleration vs. time graph would show how an object's acceleration changes over time. A horizontal line at zero acceleration would indicate constant velocity. A straight line with a positive or negative slope would represent constant acceleration. A curved line would indicate changing acceleration.
When is a minus sign used in acceleration and deceleration formulas?
A minus sign is used in acceleration and deceleration formulas to indicate direction. If the acceleration is in the opposite direction of the motion, a negative sign is used. For deceleration, which is a form of acceleration that opposes the motion, a negative sign is also used to show the decrease in velocity.
Can a car have negative velocity and negative acceleration?
It cannot have negative velocity, it can have negative 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.
What is negative and acceleration?
Positive acceleration = speeding up. Negative acceleration = slowing down.
The slope of velocity time graph is changing what does it indicate?
A changing slope on a velocity-time graph indicates that the object's acceleration is changing. If the slope is increasing, the acceleration is positive, and if the slope is decreasing, the acceleration is negative. A flat slope indicates constant velocity.
What happens to your speed if you have a negative acceleration do you speed up or slow down?
If you have a negative acceleration, you are slowing down. Acceleration is the rate of change of speed, so a negative acceleration means a decrease in speed.
True or false Negative acceleration always means that a system is slowing down?
false A car can have a negative acceleration and be speeding up. A negative acceleration determines the direction of the acceleration A car with forward acceleration will speed up in the forward direction A car moving forward with a negative acceleration will slow down A car not moving with a negative acceleration will speed up in the backward direction A car moving backward with a negative acceleration will speed up in the backward direction
A plane taking off is a negative acceleration?
A plane landing is a negative acceleration - "negative" meaning it slows down.
What is positive acceleration negative acceleration?
Positive is speeding up and negative is slowing down
Can acceleration ever be negative?
Yes, acceleration can be negative when an object is slowing down or changing direction in the opposite direction of its current motion. Negative acceleration is often referred to as deceleration.
