Question

A book of dimensions 30X10X40 is kept on floor. In which case friction is most

a. by making 30 X 10 as base

b. by making 40 X 10 as base

c. by making 30 X 40 as base

d. it will be same in all cases​

Answer 1

Answer:

in case c friction is most

Answer 2

Answer:

C. is right answer

Explanation:

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