Question

6.
Which of the following is not an example of one dimensional motion
A) A fish moving in water
B) A bus running on straight roads
C) The movement of the tip of a pen while writting
D) Both A&C​

Answer 1

Answer:

Both A and C . Both are 2 and 3 dimensional motions

Answer 2

The correct answer is option (d) Both A&c.

• One-dimensional motion describes objects moving in straight lines. Speed ​​is a scalar measure of how fast an object moves in this line.
• Velocity is a directional speed, which makes it a vector. When the speed of an object changes over time, the object is said to be faster. If limited to one size, there are only two indicators for velocity and acceleration.
• If a particle moves in the same direction throughout its journey it means that it is moving in one direction.