Kerala SCERT Class 6 Science Chapter 4 Along with Motion Question Answer Solution Here. Kerala Board Class 6 Students can find Here 4th Chapter Along with Motion Notes provide by our Teacher. Important Question Answer from Chapter 4 Along with Motion.
- Board- Kerala Board.
- Class – 6.
- Subject – Science Part 1
- Chapter – 4.
- Chapter Name – Along with Motion.
- Topic – Question Answer Solution.
Multiple choice questions.
(1) The earth rotates about its axis at an speed of
a)1667 KM/h
b)1668 KM/h
c)1669 KM/h
d)1666 KM/h
(2) Different types of motion are
a) linear motion
b) circular motion
c)Both
d)none.
(3) Gears are used in
a) Toys
b) hand drill
c) watch
d) All the above.
(4) When a big wheel is turned using a small wheel, the speed of rotation is
a) increases.
b) decreases.
c) both
d) none.
(5) When a small wheel is turned using a big wheel, the speed of rotation is
a) increases.
b) decreases.
c) both
d) none.
(6) The force applied on a machine can be transferred by
a) chain
b) wheel
c) axle
d) belt
e) all the above.
(7) In The membrane of drumhead, type of motion is
a) oscillation
b) linear motion
c) circular motion
d) none.
(8) We can move objects at rest by applying
a) force
b)mass
c)acceleration
d) none.
(9) The earth revolves around the sun with a speed of
a) 1,05,000 KM/h
b) )1,06,000KM/h
c) 1,07,000 KM/h
d) 1,08,000 KM/h
Questions and answers.
(1) What is linear motion?
ANS: The motion of a body along a straight line is linear motion.
(2) What is circular motion?
ANS: The motion along a circular path is circular motion.
(3)What is oscillation?
ANS: The to and fro motion of a body about a mean position is called oscillation.
(4) What is vibrations?
ANS: Fast oscillations is called as vibrations.
Short questions and answers.
(1) What is gears?
ANS: the gear is defined as interlocking of corrugations on the lids that enable one to rotate
with the other. Such a rotating wheel is called gear.
(2) How motion is set up in machines?
ANS: motion is setup as follows:
i) The force applied on a machine can be transferred to other parts by using of the chain, wheel and axle, belt, etc.
ii) in this way motion is set up in machines.
(3) Write different examples of motions?
ANS: the examples given below:
i) Swirling a stone tied to a rope.
ii) A ripe mango falling down.
iii) The wheel of a vehicle rotating.
iv) Lift going up.
v) Toy train running along a circular path.
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