What does positive acceleration look like on a graph?

If the acceleration is positive, then the slope is positive (i.e., an upward sloping line). If the acceleration is negative, then the slope is negative (i.e., a downward sloping line).

Which graph has a positive acceleration?

velocity-time graph
The velocity-time graph shows a line with a positive (upward) slope (meaning that there is a positive acceleration); the line is located in the positive region of the graph (corresponding to a positive velocity).

What are two examples of positive acceleration?

Some positive acceleration examples are given below:

  • Launching a rocket.
  • Accelerating a vehicle.
  • A free falling object.
  • Pedaling a bicycle.
  • Rowing a boat.
  • Airplane take off.

What is an example of negative acceleration?

Some examples of negative acceleration from our daily lives are: (1) If we throw a ball with some initial velocity towards the sky, then the body goes up and attains a particular height and there it stops for a while and then comes back to the earth.

What are some examples of acceleration?

Some good examples of acceleration related to daily life are:

  • When the car is speeding up.
  • When the car slows down.
  • When you fall off a bridge.
  • The car turning at the corner is an example of acceleration because the direction is changing. The quicker the turns, the greater the acceleration.

Which part of the graph shows that the object is moving at constant positive acceleration?

If the velocity is constant, then the slope is constant (i.e., a straight line). If the velocity is changing, then the slope is changing (i.e., a curved line). If the velocity is positive, then the slope is positive (i.e., moving upwards and to the right).

Is an example of negative acceleration?

Examples of negative acceleration When we apply brakes to a moving vehicle, its velocity drops gradually, and acceleration becomes negative, as u>v at this point.

What is positive acceleration?

When an object is speeding up, the acceleration is in the same direction as the velocity. Thus, this object has a positive acceleration.

Which graph shows a negative acceleration?

acceleration-time graph
The acceleration-time graph shows a horizontal line in the negative region of the graph (meaning a negative acceleration).