From the given v-t graph, it can be inferred that the object is:(A) At rest (C) Moving with uniform acceleration(B) In uniform motion (D) In non-uniform motion
Question
From the given v-t graph, it can be inferred that the object is:
- (A) At rest
- (B) In uniform motion
- (C) Moving with uniform acceleration
- (D) In non-uniform motion
Solution
To determine the behavior of the object from the given v-t (velocity-time) graph, we can analyze the characteristics of the graph:
-
At Rest: If the graph shows a constant value of velocity equal to zero (a horizontal line at v=0), the object is at rest.
-
Moving with Uniform Acceleration: If the graph is a straight line with a positive or negative slope (indicating a change in velocity over time), the object is moving with uniform acceleration.
-
In Uniform Motion: If the graph is a horizontal line above v=0 (constant velocity), the object is moving in uniform motion.
-
In Non-Uniform Motion: If the graph is not a straight line and shows changing velocity over time (either through curves or varying slopes), it indicates non-uniform motion.
Conclusion
Without the actual graph, we can infer the characteristics based on these descriptions. To select the correct option:
- Analyze the shape and slope of the v-t graph provided.
- Choose the option based on the discussed characteristics.
Final Answer
- If the graph is horizontal at zero: (A) At rest
- If the graph is a straight line: (C) Moving with uniform acceleration
- If the graph is horizontal above zero: (B) In uniform motion
- If the graph is curved or varied: (D) In non-uniform motion
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