Physics, asked by chopdekarsaloni27, 8 months ago

Which of the following is not used to reduce friction?
a) ball bearing
b) lubricant
c) air cushion
d) saw dust

Answers

Answered by vaishnav19naik
3

Explanation:

aircushion would be the answer

Answered by DHASWINBABU
2

Answer:

D)Saw dust.Because it has more amount of friction.Other things like ball bearing, lubricant,air cushion are very smooth.So that objects can easily move.

Previous Question
Next Question
Similar questions
Hindi, 4 months ago
ज्ञान के माध्यम से मनुष्य की दूर होती है ?  ​...
Science, 4 months ago
please solve it question please ​...
Physics, 4 months ago
9. A 7 kg object is subjected to two forces F, = (20î +30 ſ) and F, = (8î +5 j) N. The magnitude of resulting acceleration in m/s2 will be (a) 6 (b) 7 (c) 1 (d) 6.4​...
Math, 8 months ago
if coordinates of two adjacent vertices of a parallelogrm are (3,2),(1,0) and diagonals bisect each other at (2,-5) find corrdinayes of other two besrtices.​
English, 8 months ago
Pls answer fast I have to complete my assignment...
Biology, 11 months ago
explain urinary system in human how does urine formation takes place in human...
Math, 11 months ago
Find limit of the following function...
Science, 11 months ago
why do you use symbols to draw sircuit diagrams please give me brif answer...