Question
Distinguish between uniform rectilinear motion and non-uniform rectilinear motion.
✓
Answer
| No. | Uniformly rectilinear motion | Non-uniform rectilinear motion |
| i. | The object is moving with constant velocity. | The object is moving with variable velocity. |
| ii. | The average and instantaneous velocities are same. | The average and instantaneous velocities are different. |
| iii. | The average and instantaneous speeds are the same. | The average and instantaneous speeds are different. |
| iv. | The average and instantaneous speeds are equal to the magnitude of the velocity. | The average speed will be different from the magnitude of average velocity. |
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Derive equations of motion graphically for a particle having uniform acceleration, moving along a straight line.
Explain zero biased junction diode.
Two weights 5 kg and 8 kg are suspended from a uniform rod of length 10 m and weighing 3 kg. The distances of the weights from one end are 2 m and 7 m. Find the point at which the rod balances.
Two forces, $F_1$ and $F_2,$ each of magnitude $5 N$ are inclined to each other at $60^\circ.$ Find the magnitude and direction of their resultant force.
→Figure below shows the section ABCD of a transparent slab. There is a tiny green LED light source at the bottom left corner B. A certain ray of light from B suffers total internal reflection at nearest point P on the surface AD and strikes the surface CD at point Question Determine refractive index of the material of the slab and distance DQ. At Q, the ray PQ will suffer partial or total internal reflection?
Derive expression for electric field when an electron of mass $m$ is subjected to an electric field $(E).$
→Prove that: Vector addition is associative.
State and prove Gauss’ law of electrostatics.
Explain the concept of relative velocity along a straight line with the help of an example.
What are some commonly known facts about magnetism?