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otez555 [7]
3 years ago
12

What is kinematic in physics

Physics
1 answer:
Scrat [10]3 years ago
7 0

Answer:

Kinematics, branch of physics and a subdivision of classical mechanics concerned with the geometrically possible motion of a body or system of bodies without consideration of the forces involved (i.e., causes and effects of the motions).

Explanation:

*This answer came from https://www.britannica.com/science/kinematics

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A car is going 43m/s and travels 14 m, how<br> long did it take?
Burka [1]

Answer:

Time = 0.3256 sec

Explanation:

Velocity = displacement / time

43=14/t

So the time =14/43

t=0.3256 sec

6 0
3 years ago
Which spacecraft carried the first Spacelab? -Columbia -Challenger -Discovery -Atlantis
Nat2105 [25]

The Atlantis spacecraft carried the first space lab.

Answer: Option 4

<u>Explanation: </u>

The first space lab is named as ATLAS 1 which is the abbreviation of Atmospheric Laboratory for Applications and Science. It is a short space lab set up in space to observe the atmospheric changes and other scientific experiments in the outer atmosphere of Earth from space.

It contains hi-tech instruments and facilities. It was a part of Phase I of NASA’s mission to planet Earth. This helped in better understanding of Earth’s outer and inner atmosphere. So, the spacecraft used to carry the ATLAS 1 is named as Atlantis.

4 0
3 years ago
What is a voltmeter??
vlabodo [156]
Instrument used to find potential difference
7 0
3 years ago
Read 2 more answers
A 0.45 m radius, 500 turn coil is rotated one-fourth of a revolution in 4.01 ms, originally having its plane perpendicular to a
AysviL [449]

Answer:

B = 0.126 T

Explanation:

As per Faraday's law we know that rate of change in magnetic flux will induce EMF in the coil

So here we can say that EMF induced in the coil is given as

EMF = \frac{\phi_2 - \phi_1}{\Delta t}

initially the coil area is perpendicular to the magnetic field

and after one fourth rotation of coil the area vector of coil will be turned by 90 degree

so we can say

\phi_1 = NBAcos 0 = BA

\phi_2 = NBAcos 90 = 0

now we will have

EMF = \frac{NBA}{t}

10,000 V = \frac{(500)(B)(\pi \times 0.45^2)}{4.01\times 10^{-3}}

B = 0.126 T

3 0
3 years ago
The single biggest advantage that plastic water bottles have is convenience. List all of the negative consequences of drinking b
Rashid [163]

Answer: The inconvienence is it is hurting our ecosystem because all of the plastic is being thrown away and it takes a long time to break down. On the other hand it is handy to have a lot of water supply. I thing water bottles are worth it.

Explanation:

4 0
4 years ago
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