IIT JEE / PMT Test Series : Module 5 : +1 : Physics : Rotational Motion

Normal type of MCQ with one correct option A system consists of three particles, each of mass m and located at (1, 1), (2,2) and (3, 3). The co-ordinates of the centre of mass are
(1, 1)
(2, 2)
(3, 3)
(6, 6)
/
Normal type of MCQ with one correct option A body rolls down an inclined plane. If its K.E. of rotational motion is 40% of its K.E. of translation, then the body is
cylinder
ring
solid disc
solid sphere

bottom point B
top point A
the point D
the point C
Assertion(Reason A.The force of friction in the case of a disc rolling without slipping down an inclined plane is zero. R.When the disc rolls without slipping, friction is required because for rolling condition velocity of point of contact is zero
Both A and R are true and R is correct explanation of A
Both A and R are true and R is not correct explanation of A
A is true, R is false
A is false, R is true
Comprehension A long slended rod of mass 2 kg and length 4 m is placed on a smooth horizontal table. Two particles of masses 2 kg and 1 kg strike the rod simultaneously and struch to rod after collision as shown If two particles strike the rod in opposite direction, than after collision, as compared to the previous situation, the rod will
Rotate faster and translate slower
Rotate slower and translate faster
Show no change in linear or angular velocity
Rotate faster but translate at the same rate
Comprehension A long slended rod of mass 2 kg and length 4 m is placed on a smooth horizontal table. Two particles of masses 2 kg and 1 kg strike the rod simultaneously and struck to rod after collision as shown Angular velocity of rod after collision is
Comprehension A long slended rod of mass 2 kg and length 4 m is placed on a smooth horizontal table. Two particles of masses 2 kg and 1 kg strike the rod simultaneously and struck to rod after collision as shown Velocity of C.M. of rod after collision is
3 m/s
6 m/s
9 m/s
12 m/s

A,B
B
C,D
A,B & D
Normal type of MCQ with one correct option Two bodies with moment of inertias I1 and I2 (I1 > I2) have equal angular momenta. If K.E. of rotation are E1 and E2, then
E1 = E2
E1 > E2
E1 < E2
E1 ( E2
Description:

Brilliant Institute of Advance Studies, Chandigarh offers a complete test series for IIT JEE and PMT preparation for FREE at WiZiQ.com. This series constitutes 11 modules of each subjects +1 and +2 of all subjects Physics, Chemistry, Mathematics and Biology. The pattern of each test comprises all the types of objective questions of IIT JEE and AIPMT (MCQ with one or more correct option, Comprehension, Assertion-Reason, Match Matrix etc). This is the FREE Module test 5 of +1 Physics; the covered chapter is Rotational Motion. Keep checking for Exclusive Paid Test series for IIT JEE and AIPMT from us at a very nominal cost at WiZiQ.com Happy Learning; all the best!

Discussion

Unez

worst test!!!!!!!!!!

2521 days 21 hours ago

Vipin

answers r wrong,its very disappointing.and que 7

3213 days 42 minutes ago

Vipin

answers r wrong,its very disappointing.and que 7

3213 days 42 minutes ago

prince

only 4 high level students

4014 days 14 hours 35 minutes ago

prince

only 4 high level students

4014 days 14 hours 35 minutes ago

aman bhandari

very bad test it decreases sometimes morale of the student

4197 days 17 hours 54 minutes ago

sanjana arun

the language is sooo ...bad!!

4265 days 20 hours 51 minutes ago

s. mohan krishna

it is the worst test ever

4274 days 22 hours 10 minutes ago

Narendran

Where's the diagram?

4329 days 42 minutes ago

noreen

do more

4517 days 19 hours 55 minutes ago

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