Download App

Motion and Measurement of Distances — Science STD 6 — Question

CBSE BoardEnglish MediumSTD 6ScienceMotion and Measurement of Distances1 Mark
MCQ
In circular motion, the
  • A
    Direction of motion is fixed
  • ✓
    Direction of motion changes continuously
  • C
    Acceleration is zero
  • D
    Velocity is constant.
✓

Answer

Correct option: B.
Direction of motion changes continuously
When an object moves along a circular path, it is called circular motion. During such a motion, the direction of motion at any point is given by the tangent at that point which changes continuously.

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 "[1 Marks Each] M.C.Q." from Motion and Measurement of Distances→Motion and Measurement of Distances — all question types→Science STD 6 question papers→CBSE Board STD 6 question papers→CBSE Board question paper generator→

Similar questions

Sudha took lemon juice in two flasks. She put salt in flask $I$ and washing soda in flask $II.$ She observed lots of bubbles in flask $II$ but nothing in flask $I.$ What could be the reason for this$?$
→
Leaves which have grooves allow water to drip easily and prevent rotting of leaves:
→
Which of the following is combustible?
→
We get water from:
→
DIRECTIONS: Match Column$-I$ with Column$-II$ and select the correct answer using the codes given below the columns.
S.No.
Column$-I$
S.No.
Column$-II$
$A.$
Nitrogen
$(p)$
Produced when fuel is burnt.
$B.$
Oxygen
$(q)$
Supporter of combustion.
$C.$
Carbon dioxide
$(r)$
Not a supporter of combustion.
$D.$
Smoke
$(s)$
Colourless, odourless gas that may cause suffocation.
→
Which state of matter is easy to be compressed?
→
Which of the following processes is not related to plant?
→
A stalk which joins a flower to the stem is:
→
Knee joints are:
→
In water cycle the process that takes place before rains is called:
→