Download App

Motion — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceMotion1 Mark
MCQ
A body moving along a circular path will have:
  • A
    A constant speed
  • B
    A constant velocity
  • C
    No tangential velocity
  • D
    A radial acceleration
✓

Answer

  1. A radial acceleration

Explanation:

Velocity is not constant since the direction of the ball changes every instance.

The ball has radial acceleration since there is a centripetal force acting on it towards the center.

Ball moving in a circular path has tangential velocity.Cutting the thread, the ball moves tangentially

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

With increase in surface area,
→
How many number of mitotic divisions required for the formation of 128 cells?
→
How is a bacterial cell different from an onion peel cell:
→
Nucleolus is a seat of:
→
Heart muscles are:
→
Among the following, name a mixture which is used as a food:
→
A car accelerates uniformly from 18km/h to 36km/ h in 5s. The distance covered by the car will be:
→

A protozoan disease is:

  1. Sleeping sickness.
  2. Kala-azar.
  3. Malaria.
  4. All the above.
→
Arrange the Hydrogen, Carbon, Sulphur and in increasing order of their mass.
→
One millionth of a metre is:
→