time graph reveals pertinent information about an object’s velocity. For example, a small slope means a small velocity; a negative slope means a negative velocity; a constant slope (straight line) means a constant velocity; a changing slope (curved line) means a changing velocity.

## When the slope of a position vs time graph is zero then the object is?

In a position-time graph, the velocity of the moving object is represented by the slope, or steepness, of the graph line. If the graph line is horizontal, like the line after time = 5 seconds in Graph 2 in the Figure below, then the slope is zero and so is the velocity. The position of the object is not changing.

## What type of motion is occurring when the slope of a velocity vs time graph is not zero?

time graph is not zero? a. When the slope is not 0 then we are accelerating or decelerating. Accelerating would be a postie slope and decorating would be negative slope.

## What does it mean when a graph of speed starts at 0 0?

The slope of a horizontal line is zero, meaning that the object stopped accelerating instantaneously at those times. The acceleration might have been zero at those two times, but this does not mean that the object stopped. For that to occur, the curve would have to intercept the horizontal axis.

## What is the slope of an acceleration time graph?

The slope of an acceleration graph represents a quantity called the jerk. The jerk is the rate of change of the acceleration.

## What is the uniform speed?

If an object covers equal distance in equal interval of time, then time speed graph of an object is a straight line parallel to time axis then body is moving with a uniform speed. Non-uniform speed : If the speed of a body is changing with respect to time it is moving with a non-uniform speed.

## What is the difference between uniform speed and non-uniform speed?

When an object travells equal distance in equal interval of time then it is said to be travelling with uniform speed whereas if an object travells unequal distances in equal interval of time then it is said to be travelling with non-uniform speed.

## What is the formula for non-uniform motion?

Diagram of non-uniform circular motion: In non-uniform circular motion, the magnitude of the angular velocity changes over time. The change in direction is accounted by radial acceleration ( centripetal acceleration ), which is given by following relation: ar=v2r a r = v 2 r .

## Which motion is called uniform Why?

A body is said to be in uniform motion if it travels equal distances in equal intervals of time, no matter how small these time intervals may be.

## What is a uniform motion problem?

When they’re at the same spot on the highway, they’ll have both traveled the same distance. We can recognize this is a uniform motion problem. We can use the formula D = R T D=RT D=RT where D is the distance each of them traveled, R is the rate at which they traveled, and T is the time it took them to get there.

## What is difference between uniform motion and nonuniform motion?

The uniform motion is identical to the actual speed of the object. Uniform motion covers equal distance at an equal time interval. Non-uniform motion covers unequal distance at equal time interval. In uniform motion, the distance to time graph shows a straight line.

## What is motion in one word?

noun. the action or process of moving or of changing place or position; movement. power of movement, as of a living body. the manner of moving the body in walking; gait. a bodily movement or change of posture; gesture.