Question

M.C.Q.:-
While performing an experiment to establish the relationship between weight of a rectangular wooden block lying on a horizontal table and the minimum force required to just move it using a spring balance, if the weight of the block is 73 g wt then the most suitable spring balance will be of:

(a) Least count 1 g wt, range 100 g wt.
(b) Least count 2.5 g wt, range 500 g wt.
(c) Least count 2 g wt, range 400 g wt.
(d) Least count 10 g wt, range 100 g wt.

Answer 1

u r answr
b least count 2.6g wt range 500 g wt