science
Grade-7
Easy
Question
What is the motion in a straight line called?
- Motion in a line
- Rectilinear motion
- Curvilinear motion
- None of the above
Hint:
Motion in a straight line is known as rectilinear motion
The correct answer is: Rectilinear motion
- Rectilinear motion is also known as linear motion There are two types of linear motion - Uniform and non-uniform motion.
- Uniform linear motion is the motion when object is moving with same speed in same time interval and when it is not moving in uniform motion it is called non uniform motion.
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For which of the following do we need to specify the position of an object?
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