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3 years ago

What is kinematics?explain!!~

Physics

2 answers:

KIM [24]3 years ago

8 0

Answer:

it is an 3d array of structure which involves inopperation methods

Explanation:

loollll

nydimaria [60]3 years ago

3 0

Kinematics refers to the study of motion without taking into account the forces that cause motion.

<h3>What is Kinematics?</h3>

Motion is the movement of a body from one point to another. There are two approaches to the study of motion which are;

Dynamics
Kinematics

Kinematics refers to the study of motion without taking into account the forces that cause motion. This is covered when we study the equations of motion.

Learn more about kinematics: brainly.com/question/25638908

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4 years ago

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You have a 3.00-liter container filled with N₂ at 25°C and 4.45 atm pressure connected to a 2.00-liter container filled with Ar

LuckyWell [14K]

Answer : The final pressure in the two containers is, 2.62 atm

Explanation :

Boyle's Law : It is defined as the pressure of the gas is inversely proportional to the volume of the gas at constant temperature and number of moles.

$P\propto \frac{1}{V}$

Thus, the expression for final pressure in the two containers will be:

$PV=P_1V_1+P_2V_2$

$P=\frac{P_1V_1+P_2V_2}{V}$

where,

$P_1$ = pressure of N₂ gas = 4.45 atm

$P_2$ = pressure of Ar gas = 2.75 atm

$V_1$ = volume of N₂ gas = 3.00 L

$V_2$ = volume of Ar gas = 2.00 L

P = final pressure of gas = ?

V = final volume of gas = (4.45 + 2.75) L = 7.2 L

Now put all the given values in the above equation, we get:

$P=\frac{(4.45atm)\times (3.00L)+(2.75atm)\times (2.00L)}{7.2L}$

$P=2.62atm$

Thus, the final pressure in the two containers is, 2.62 atm

8 0

3 years ago

A soccer player kicks a soccer ball at +10.0 m/s at an angle of 60°. What are the horizontal and vertical components of velocity

Nastasia [14]

This seems like a calculus problem. I'm assuming you would use cos and sin. so here's the vertical component +10.0m/s multiplied by sin60 = 8.66 rounded to the hundreths place. Now for horizontal, that would be +10.0m/s multiplied by cos60 = 5. hope this helped.

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3 years ago

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What is kinematics?explain!!~​

What is kinematics?explain!!~