4 m/s (squared)
Positive acceleration indicates an increase in speed in a straight line. This means the object is moving faster with time.
4 m/s (squared)
For motion at constant speed along a straight line, the acceleration is zero.
Straight line at a constant speed = no acceleration
A curved line represents changing speed - either acceleration or deceleration - while a straight line indicates that the speed is constant.
Constant speed (in a straight line) means there is no acceleration.Constant speed (in a straight line) means there is no acceleration.Constant speed (in a straight line) means there is no acceleration.Constant speed (in a straight line) means there is no acceleration.
On a speed-time graph, acceleration is represented by the slope of the line. If the line is sloping upwards, it indicates a positive acceleration, meaning the speed is increasing. Conversely, a downward slope indicates negative acceleration (deceleration), where the speed is decreasing. A horizontal line indicates constant speed, with no acceleration.
In a graph showing speed versus time, a straight line indicates that the acceleration is constant. This means that the speed of the object is changing at a uniform rate over time. If the line slopes upwards, the object is accelerating; if it slopes downwards, the object is decelerating. The steepness of the line represents the magnitude of the acceleration.
The velocity vs distance graph shows how the object's speed changes as it moves. A flat line indicates constant speed, a straight line with a positive slope shows acceleration, and a straight line with a negative slope indicates deceleration. Curves in the graph suggest changes in acceleration.
Yes. A straight line indicates constant speed =dy/dt= kt.
The acceleration of an object moving in a straight line at a constant speed is zero. Acceleration is the rate of change of velocity, so if the speed is constant, there is no change in velocity and thus no acceleration.
In that case, the graph would be a straight line.In that case, the graph would be a straight line.In that case, the graph would be a straight line.In that case, the graph would be a straight line.