Monday, February 16, 2009

Problems-Questions-Chemistry,Maths,Physics, Feb 16

Problem-Physics-Friction
A rope is kept on the table with one fourth of its lengths hanging over. It begins to slide. What is coefficient friction between the rope and the table.

a. 0.14
b. 0.21
c. 0.33
d. 0.67

1 comment:

Aditya said...

My ans. (d) 0.67

Please tell me if i am right or wrong!!!