Download Question Banks ICSE Class X (Physics)
Answers to this Paper must be written on the paper provided separately. You
will not be allowed to write during the first 15 minutes. This time is to be
spent in reading the Question Paper. The time given at the head of this Paper is
the time allowed for writing the answers. Section I is compulsory. Attempt any
four questions from Section II The intended marks for questions or the
parts of questions given in brackets [ ].
SECTION I (40 Marks)
Attempt all questions from this Section
(a) Name the SI unit of:
(i) Linear momentum.
(ii) Rate of change momentum.
(b) A body of mass 1.50 kg is dropped from the 2nd floor of a building
which is at a height of 12 m. What is the force acting on it during its fall?
(g=9.80 m/s2). 
(c) When an arrow is shot from a bow, it has kinetic energy in it. Explain
briefly from where does it
get its kinetic energy?. 
(d) What energy conversions take place in the following when they are
working- (i) Electric toaster (ii)
(e) Copy the diagram of the forearm given below, indicate positions of
Load, Effort and Fulcrum.