Question

Motion of the aeroplane is an example of $\underset{–}{}$ motion.

• A. zero dimensional
• B. one dimensional
• C. two dimensional
• D. three dimensional

Answer 1

The correct option is D three dimensional

A particle moving in space has three dimensional motion. In this type of motion, all the three rectangular coordinates change with time. If $x_1,y_1,z_1$ are the coordinates of the particle at $t=t_1$, then $x_2,y_2,z_2$ becomes the coordinates of the particle at $t=t_2$.