(A) Kg/m
(B) Kg/m2
(C) Kgm2
(D) Kgm
Answer: (C) Kgm2
Category: Physics MCQs Class 11
Physics solved multiple choice questions (MCQs) for class 11 or first year with answers.
If momentum is increased by 20% then K.E increases by:
(A) 44%
(B) 55%
(C) 66%
(D) 77%
Answer: (A) 44%
Distance covered by free falling body in 2 second is:
(A) 4.9 m
(B) 19.6 m
(C) 39.2 m
(D) 44.1 m
Answer: (B) 19.6 m
The rectangular components of a force of 5N are:
(A) 3 and 4N
(B) 2.5 and 25N
(C) 1 and 2N
(D) 2 and 3N
Answer: (A) 3 and 4N
If A ̅ ∙B ̅ =C ̅ ∙D ̅ the scalar product is:
(A) additive
(B) associative
(C) commutative
(D) multiplicative
Answer: (C) commutative