3 years ago

Using bearings will cause more friction. A.True B.False

1 answer:

5 0

(False) bearings reduce friction by using smooth balls lubricated with oil or grease that freely roll between a smooth inner and outer surface. The main concept of the ball bearing is that objects that roll past each other produce less friction than if the objects were sliding against each other.

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Automobile engines normally have

Virty [35]

Answer:

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Explanation:

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3 years ago

What are significant figures

lesantik [10]

Answer:

rounding

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each of the digits of a number that are used to express it to the required degree of accuracy, starting from the first non-zero digit.

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3 years ago

In this type of projection, the angles between the three axes are different:- A) Isometric B) Axonometric C) Trimetric D) Dimetn

nekit [7.7K]

Answer:

The correct answer is C) Trimetric

Explanation:

The most suitable answer is a trimetric projection because, in this type of projection, we see that the projection of the three angles between the axes are not equal. Therefore, to generate a trimetric projection of an object, it is necessary to have three separate scales.

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Jobisdone [24]

Answer:

Time =t2=58.4 h

Explanation:

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hence

x^2/t=constant

2.3^2/11=5.3^2/t2

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