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Rainbow [258]
3 years ago
13

The type of function that describes the amplitude of damped oscillatory motion is _______. The type of function that describes t

he amplitude of damped oscillatory motion is _______. quadratic sinusoidal inverse exponential linear
Physics
1 answer:
Salsk061 [2.6K]3 years ago
8 0

Answer:

exponential

Explanation:

type of function that describes the amplitude of damped oscillatory motion is exponential because as we know that here function is

y = A × e^{\frac{-bt}{2m}}  × cos(ωt + ∅ )    ..................................... ( 1 )          

here function A × e^{\frac{-bt}{2m}}   is amplitude

as per equation ( 1 )it is exponential

so that we can say that amplitude of damped oscillatory motion is exponential

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A proton moves eastward in the plane of Earth's magnetic field so that the distance from the ground remains constant. What speed
Doss [256]

Answer:

Speed is 1.962*10^-3m/s

Explanation:

Given that

Mass of proton==1.67*10^-27

Acceleration due to gravity (g)=9.81m/s^2

Angle of inclination A=90°

Charge (q)=1.6*10^-19

Magnetic field (B)=5*10^-5T

From lorentz force

It can be seen that

F=w =mg=qvBsinA

We're Velocity (v)=mg /qBsinA

V=1.67*10-27*9.81/1.6*10^-19*5*10^-5*sin90

V=1.962*10^-3m/s

7 0
3 years ago
PLEASE HELP!!! 50 points!!!!!! SEE ATTACHMENT!!! In which direction is there a net force of 200 N? left, right, up, down
Sladkaya [172]

The answer is right. The point and the 200 N sign maybe on the left side but the direction can be going right. I just took the quiz today, I wouldn't give the wrong answer cause i'm not a liar.  -_-

5 0
3 years ago
Read 2 more answers
Plz answer this asap first answer gets brainliest and 100 points
Rama09 [41]

The answer is:

C

From the yolk to the white

Explanation:

The core of Earth is the hottest, so that is where the heat comes from. It moves outwards to the mantle.

3 0
4 years ago
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marishachu [46]

Explanation:

Thermal energy is basically the energy derived from heat when there is a temperature change in a body.

Kinetic energy is the energy due to the motion of a body.

Potential energy is the energy at rest or due to the position of a body.

  • Thermal energy is highly related to kinetic and potential energy.
  • Thermal energy is a type of kinetic energy because it causes the motion of the particles in a body.
  • An increase in thermal energy gives the particles more energy to move and then, their kinetic energy increases.
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4 0
4 years ago
If a train is travelling 200km/hour eastward for 1800 seconds how far does it travel?
Olenka [21]

Answer:

Distance, d = 99990 meters

Explanation:

It is given that,

Speed of the train, v = 200 km/h = 55.55 m/s

Time taken, t = 1800 s

Let d is the distance covered by the train. We know that the speed of an object is given by total distance covered divided by total time taken. Mathematically, it is given by :

v=\dfrac{d}{t}

d=v\times t

d=55.55\times 1800

d = 99990 m

So, the distance covered by the train is 99990 meters. Hence, this is the required solution.

5 0
3 years ago
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