science
Grade-9
Easy
Question
Displacement is the ____ distance between two points.
- Longest
- Shortest
- Special
- Proper
Hint:
Shortest
The correct answer is: Shortest
Displacement is the shortest distance between two points ( initial and final ).
Displacement can be zero if the initial and final points are the same.
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Uniform circular motion is a/an ___ motion.
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The velocity-time graph drawn by Mona turned out to be a straight line parallel to the x-axis. Which of the following is true about the body’s motion?
a. The body did not make any displacement
b. The body’s velocity was constant
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A body starts from the rest and is in a uniformly accelerated motion. The coordinates of the endpoint of its graph are (x, y). Which of the following is the correct formula for the displacement of the body?
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The v-t graph of a moving body is a straight line with a non-zero slope. Which of the following cannot be true about the motion of the body?
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The acceleration of section B is ____.
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The v-t graph of a body is a straight line with a positive slope. Which of the following is true about the body’s motion?
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d. Its velocity decreases by equal amounts in equal intervals of time.
The v-t graph of a body is a straight line with a positive slope. Which of the following is true about the body’s motion?
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