Download App

Motion — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceMotion1 Mark
✓

Answer

  1. $\frac{\text{m}}{\text{s}}^{2}$

Explanation:

Si unit of retardation is same as that of acceleration as $\frac{\text{m}}{\text{s}}^{2}$

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q. [1 M]" from Motion→Motion — all question types→Science STD 9 question papers→Gujarat Board STD 9 question papers→Gujarat Board question paper generator→

Similar questions

If the temperature of an object is 268K, it will be equivalent to:
→
An ionic compound will be formed by the combination of one of the following pairs of elements. This pair of elements is:
→

The ability of nitrogen fixation is found in:

  1. Monerans only.
  2. Both monerans and protistans.
  3. Protistans only.
  4. Fungi only.
→
Internal forces:
→
When a body is in translatory equilibrium:
→
On tripling the speed of motion of a body, the change in K.E. is:
→
The mechanical strength and rigidity of cell wall is due to:
→

Two objects of different masses falling freely near the surface of moon would:

  1. Have same velocities at any instant.
  2. Have different accelerations.
  3. Experience forces of same magnitude.
  4. Undergo a change in their inertia.
→
Heart muscles are:
→
Specific gravity of the body is numerically equal to ________ of the body:
→