Podcast
Questions and Answers
Velocity is a scalar quantity.
False
During circular motion, the average velocity remains constant throughout the round.
False
Storms are notified in terms of speed and velocity.
False
The winds of a storm moving in circles represent velocity, not speed.
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The units of velocity are different from the units of speed.
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Objects like vehicles always maintain a constant speed while in motion.
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Average velocity is always equal to average speed for a round trip.
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Velocity is a scalar quantity.
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If a car travels in a circular track, its average speed can be calculated by dividing the circumference by the time taken.
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An object moving at a constant speed cannot have a changing velocity.
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A hurricane traveling from the Philippines to Malaysia with a specified speed and time can have its average velocity calculated as distance covered over time.
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When an airplane is traveling northeast, its velocity has both eastward and northward components.
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Velocity is a scalar quantity.
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Speed tells us the direction of the motion of a body.
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During circular motion, the average speed becomes zero after completing the round.
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Most objects move at a constant speed for a longer time.
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An airplane traveling northeast at 2590 km from Philippines to Malaysia in 1.5 hours involves velocity.
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The bullet moving at 10 m/s is an example of constant speed.
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