Download ankurgarg motion force friction paper ans key

SUCCESS MANTRA CLASSES
CTET PAPER-II
TOPICS-physics/pressure/friction/motion/speed/force.
1. Match the correct option?
Column-A
(a) Amount of substance
(b)Force
(c) Intensity of light (luminosity)
(d) Distance
(1) a
b
(ii) (i)
c
(iii)
d
(iv)
(2) a
b
(i) (iii)
c
(iv)
d
(ii)
(3) a
b
(iv) (iii)
(4) a
(ii)
b
(i)
c
(i)
c
(iv)
Column-B (Unit)
(i) Newton
(ii) Mol
(iii) Candela
(iv) Light year
d
(ii)
d
(iii)
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2. Identify the correct statement about Oscillation, regarding the image of pendulum shown
below.
(1)
(2)
(3)
(4)
Movement of Bob starting from point A to B is one oscillation.
Movement of Bob starting from point O to A then A to B then B to O is one oscillation.
Movement of Bob starting from point O to A then A to B is one oscillation.
Movement of Bob starting from point A to B is one oscillation.
3. Identify the correct statement.
(1)
(2)
(3)
(4)
Odometer is used to measure speed and distance in vehicles.
Odometer is used to measure distance, Speedometer is used to measure speed in vehicles.
Speedometer is used to measure speed and distance in vehicles.
Speedometer is used to measure distance, Odometer is used to measure speed in vehicles.
4. Identify the incorrect Statement.
(1)
(2)
(3)
(4)
Force is a push or pull.
SI Unit of force and pressure is Newton.
Atmospheric pressure at sea level is 760 mmHg.
Magnetic force, muscular force and drag are different forms of Force.
5. Drag is(1)
(2)
(3)
(4)
Frictional force exerted by gases on wall of vessels.
Frictional force exerted by fluids.
A form of sliding friction.
Frictional force exerted by a moving vehicle to surrounding air.
6. Identify the correct statement(s) about Force.
2
(i)
(ii)
(iii)
(iv)
Newton/meter2 is the derived unit of Force.
Muscular, frictional force is types of contact force.
Gravitational force is an attraction force between two substances present in Universe.
Force = Mass X Change in velocity/time taken
(1)
(2)
(3)
(4)
(i) & (iv)
Only (i)
(ii) (iii) & (iv)
(i) (ii) & (iii)
7. Identify the correct statement about friction.
(1) Rolling friction > Sliding friction > Static friction
(2) Static friction > Sliding friction > Rolling friction
(3) Static friction = Rolling friction > Sliding friction
(4) Static friction > Rolling friction = Sliding friction
8. Identify the correct statement about motion of Rolling and moving ball on a straight path.
(1)
(2)
(3)
(4)
It is in rectilinear motion as well as in rotational motion.
It is in rectilinear motion as well as in circular motion.
It is in rotational motion as well as in circular motion.
It is in rotational motion only.
9. Identify the correct statement about the most accurate clock in the world (1) National Institute of Standards and Technology in India, This clock will lose or gain one
second after running for 20 million years.
(2) National Institute of Standards and Technology in the U.S.A. This clock will lose or gain
one second after running for 20 million years.
(3) National Institute of Standards and Technology in the U.S.A. This clock will lose or gain ten
second after running for 20 million years.
(4) National Institute of Standards and Technology in the U.S.A. This clock will lose or gain
one second after running for 20 billion years.
3
Regards:
Ankur Garg
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