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barxatty [35]
3 years ago
6

In a clock, the average speed is maximum for the tip of

Physics
2 answers:
seraphim [82]3 years ago
7 0
The answer is A) seconds hand
aleksandrvk [35]3 years ago
7 0
A) Seconds hand

There are 60 minutes in an hour, 1 hour in an hour, and 3,600 seconds in an hour. Since there are more seconds in an hour than minutes, the seconds hand moves at a much quicker rate than the other two hands.
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What is measurement​
HACTEHA [7]

Answer:

“Measurement” is the act of determining a target's size, length, weight, capacity, or other aspect. There are a number of terms similar to “measure” but which vary according to the purpose (such as “weight,” “calculate,” and “quantify.”) In general, measurement can be understood as one action within the term “instrumentation.”  

Explanation:

• To show measured results using values and symbols. • To use measurement tools.   Measuring a target can be done through either direct measurement or indirect measurement. An Indirect measurement is done, for example, by using a dial gauge to measure the height difference between a measurement target and a gauge block and using that height to indirectly determine the target's height. Because this type of measurement is based on a reference, indirect measurement is also referred to as “comparative measurement.

An ”Direct measurement is measurement done by bringing the target into contact with the measurement system to read the length, height, or other aspect directly. Although direct measurement allows measurement results to be known as they are, errors may occur depending on the skill of the person doing the measurement.

5 0
3 years ago
A force of 120 N is exerted on a 40 kg container which sits on a floor. If the frictional force between floor and container is 8
harkovskaia [24]

Answer:

Magnitude is 144N .

Explanation:

a²+b²=c²

120N²+80N²=c²

14400+6400=c²

\sqrt{20800}   =  \sqrt{c} ^{2}

144N=c

7 0
3 years ago
What type of materials do mechanical waves move fastest through?
MAVERICK [17]
Solids
Hope this helped:)
4 0
4 years ago
In a(n) BLANK , the matter’s identity stays the same.
irina1246 [14]
Matter the same thing is gas or come dioxide
5 0
4 years ago
How long will it take take light moving at 300,000 km/s to reach us from the sun? The sun is 15,000,000 km from earth.
AysviL [449]
15,000,000/300,000=50
It will take 50 seconds.
6 0
3 years ago
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