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Dafna1 [17]
2 years ago
11

What is kinematics?explain!!~thankyou ~​

Physics
2 answers:
artcher [175]2 years ago
7 0

Answer:

Kinematics is the branch of mechanics concerned with the motion of objects without reference to the forces which cause the motion.

-the features or properties of motion in an object.

Explanation:

Hope this helps <3

Have a great day!

Jet001 [13]2 years ago
6 0

Answer:

Kinematics is simply the study of motion. This is literally what the word means: kinesis (motion) + tics (the study of). Think mathematics, politics, pizzatics. On a more practical level, the kinematics you learn in your intro physics class is the study of position, velocity, and momentum. On the most practical level, kinematics is the study of what happens when you toss a ball.

Explanation:

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3 years ago
The velocity of a 48.0 g shell leaving a 2.95 kg rifle is 391. m/s. What is the recoil velocity of the rifle?
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Hi there!

\large\boxed{  -6.36m/s}

Use the equation:

v_{2} = -\frac{m_{1}}{m_{2}} v_{1}

Where m2 and v2 deal with the larger object, and m1 and v1 with the smaller object. Plug in the given values:

v2 = ?

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v_{2} = -\frac{0.048}{2.95} *391

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What is the acceleration of a 31 kg object pushed with a force of 42N
Ray Of Light [21]
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2 years ago
The weight of a rock is 8.5 pounds. Does this statement include
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Answer:

quantitative

Explanation:

4 0
2 years ago
n electromagnetic wave in vacuum has an electric field amplitude of 611 V/m. Calculate the amplitude of the corresponding magnet
enot [183]

Answer:

The  corresponding  magnetic field is  

Explanation:

From the question we are told that

    The electric field amplitude is  E_o   =  611\  V/m

   

Generally the  magnetic  field amplitude is  mathematically represented as

              B_o  =  \frac{E_o }{c }

Where c is the speed of light with a constant value

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So  

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