Question

What does horizontal line on velocity-time graph represent?
a. uniform motion
b. no motion at all
c. uniformly accelerated motion
d. uniformly decelerated motion​

Answer 1

Answer:

Horizontal line represents Constant velocity.

As velocity the motion is uniform motion.

A) is the correct option

Answer 2

Horizontal line on velocity-time graph represent option (a) uniform motion.

Representing horizontal line on the graph

• On a Velocity - time graph, time is usually taken the x-axis as it is an independent variable.
• Velocity is plotted on the y-axis as it is a dependent variable, and the graph indicates that how the velocity changes over the time.
• If the graph shows an horizontal line, which indicates that the velocity is constant over time that means no acceleration takes place.
• It would be apt for an object moving at a same speed in a vacuum without any forces acting upon it.
• So option (A) is the correct answer.