Math, asked by gauravkumar001525, 3 months ago

Draw a line segment of length 7.8 cm and divide it in the ratio 5:8. Measure

the two parts​

Answers

Answered by avilesh4081
0

Answer:

I don't understand the question

Answered by ItzSmartavinay
3

Answer:

The efficiency of a single movable pulley system is not 100% this is because (i)The friction of the pulley bearing is not zero , (ii)The weight of the pulley and string is not zero.Sep 10, 2018

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