science
Grade6
Easy
Question
The speed of motion of a body in a non-uniform motion_____ throughout its motion.
- Sometimes changes and otherwise remains the same
- Changes continuously
- Does not change at all
- None of the above
Hint:
- Speed changes in non-uniform motion.
The correct answer is: Changes continuously
- If a body covers unequal distance in equal interval of time means it is in non-uniform motion.
- Therefore, speed of motion of a body in non-uniform motion changes continuously throughout its motion.
- So, the correct option is b.
- Speed remains constant in uniform motion.
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