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4 years ago

15

Assume that you are performing general maintenance on your bicycle using a black lubricant. When you lubricate the brake levers,

what type of
fingerprints are you most likely to leave on them?

2 answers:

zaharov [31]4 years ago

4 0

Answer:

the answer is plastic most likely.

earnstyle [38]4 years ago

3 0

Answer:

latent

Explanation:

You might be interested in

Given s=1/2(v+u)t find t

Andrej [43]

Explanation:

s=(v+u)t/2

2s/(v+u)=t

.................

6 0

3 years ago

Which of the following statements BEST explains why ball-and-socket joints have the greatest range of motion? A. The contours of

vekshin1

The possible direction of movement of an object accounts for the motion.

The cup shape of the socket allows for nearly circular motion. Hence, option (D) is correct.

What is a Motion?

When an object tends to move from one point to another in a given interval of time, then the object is said to be in motion.

Ball-and-socket joints possess a rounded, ball-like end of one bone fitting into a cup-like socket of another bone. This system allows the greatest range of circular motion, as all movement types are possible in all directions.

Thus, we can conclude that the cup shape of the socket allows for nearly circular motion. Hence, option (D) is correct.

Learn more about the motion of object here:

brainly.com/question/1065829

5 0

3 years ago

How much charge must pass by a point in a wire in 1.5 s for the current inb the wire to be 2.0 A?

skelet666 [1.2K]

Answer:

3 Coulombs

Explanation:

Q = Current x time

Q = 2.0 x 1.5

Q = 3 Coulombs

3 0

4 years ago

Sirius A has a luminosity of 26 LSun and a surface temperature of about 9400 K.What is its radius?

wlad13 [49]

Answer

Given,

Sirius A surface temperature,T = 9400 K

Sirius A luminosity,L = 26 L₀

L₀ is the luminosity of sun.

Radius of sun = 695700000 m

Temperature on sun surface = 5780 K

Luminous intensity is given by:-

$L=4 \pi R^{2} \sigma T^{4}$

Now

$\frac{L}{L_{0}}=\frac{4 \pi R^{2} \sigma T^{4}}{4 \pi R_{0}^{2} \sigma T_{0}^{4}}=26$

$\Rightarrow \frac{R^{2} T^{4}}{R_{0}^{2} T_{0}^{4}}=26$

$\Rightarrow R^{2}=26 \times \frac{R^{2} T_{0}^{4}}{T^{4}}=26 \times \frac{695700000^{2} \times 5780^{4}}{9400^{4}}$

$R=1341246640\ m=1.34 \times 10^{9}$

7 0

3 years ago

Salt Flats of Utah, had a mass of 4100 kg, and its engine

Andrej [43]

Answer:

<h2>16.59 m/s²</h2>

Explanation:

The acceleration of an object given it's mass and the force acting on it can be found by using the formula

$a = \frac{f}{m} \\$

f is the force

m is the mass

From the question we have

$a = \frac{68000}{4100} = \frac{680}{41} \\ = 16.58536$

We have the final answer as

<h3>16.59 m/s²</h3>

Hope this helps you

8 0

3 years ago