Physics, asked by gs2385947, 3 months ago

Q13. Friction can be reduced by
*
O (a) polishing
ООО
(b) lubrication
(c) streamlined shape
0
(d) all of the above

Answers

Answered by vijaygehlot987

2

Answer:

all of the above

by lubricators , polishing etc

Answered by rushnamalik

1

Answer:

(d) all of the above...

Previous Question

Next Question

Similar questions

Geography, 1 month ago

shortest day in the northen hemispheres...

Math, 1 month ago

solve the equation using transposing metod 6y + 7 =31...

Math, 1 month ago

Q4: Find the value of n, When 12-5 X 122n+1 = 1213 - 127 1. O 1 2. O 5 3. O 3...

Science, 3 months ago

which substance is formed by microbial fermentation...

Math, 3 months ago

Chapter class 9 circles I hope someone can help.

Math, 8 months ago

28. A baseball groundsman is preparing the field for the big game at the weekend. The Baseball Field baseball field has side foul lines (fences) AB and AC, which makes the outfield. The Outfield ground as shown is in a shape of triangle plus semi-circle. The pitcher area is shown in APRQ where P and Q are two infield areas points corner on the lines AB and AC. The dimensions need to be accurate...

Math, 8 months ago

In the given figure, AB=BC. Prove that ABD = CBE...

Geography, 8 months ago

(1) Which states (regions) in Brazil are the most urbanized? (2) Which states (regions) in Brazil are the least urbanized? (3) Mention the percentage of urban population of the state of Ceara. (4) Name any two states having 71 to 80 per cent of urban population. (5) Mention the percentage of urban population in the state of Bahia.