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EleoNora [17]
3 years ago
12

what is meant by simple harmonic motion and explain or drivation the example of simple harmonic motion. ''Motion Of Mass Attache

d to a Spring''.
Physics
1 answer:
balandron [24]3 years ago
5 0

Answer:

Simple Harmonic Motion is the motion of a body whose acceleration is proportional to its displacement and directed towards the equilibrium position (fixed position).

Examples of simple harmonic motion:

a child swinging in a playground.

the vertical oscillation of a loaded spring.

moving of a diving board in a swimming pool.

motion of a plucked guitar string, etc.

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How do solve for a in yf=yi+vi *t + 1/2*at^2. Also, What’s this formulas name
ddd [48]

Answer:

Kinematics

Explanation:

8 0
4 years ago
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What nuclear reaction is the energy source of a white dwarf?
sammy [17]

Answer:

Multiple choice answer would be "None"

Explanation:

White dwarfs are radiating stored heat from earlier reactions.  

Technically, it would be the last fusion stage the star went through  

BEFORE it became a white dwarf, but that's nit-picking.

7 0
4 years ago
Cual es la fuerza de empuje que recibe un cuerpo de forma cilíndrica que mide 0.3 m de radio y 8m de altura, el cual se sumerge
zimovet [89]

Responder:

Fb = 17,5 kN

Explicación:

La expresión de la fuerza de empuje

Fb = ρgV ---------- 1

dónde

Fb = fuerza de flotación

ρ = densidad del fluido

g = aceleración debida a la gravedad

V = volumen de fluido

Paso uno:

datos dados

radio del cilindro = 0,3 m

altura h = 8m

densidad = 790 kg / m ^ 3

g = 9,8 m / s ^ 2

El volumen del cilindro se expresa como

V = πr ^ 2h

V = 3,142 * 0,3 ^ 2 * 8

V = 3,142 * 0,09 * 8

V = 2,26

El volumen es 2.26m ^ 3, el volumen del cilindro es igual al volumen de alcohol disparado

La expresión de la fuerza de empuje es

Fb = ρgV

sustituyendo tenemos

Fb = 790 * 9,8 * 2,26

Fb = 17514,26N

Fb = 17,5 kN

3 0
3 years ago
a nonposionous beetle raises its backside in the air to make a predator thinks its posionous this is an example of what
zalisa [80]
Its an example of survival
7 0
3 years ago
Froghopper insects have a typical mass of around 11.1 mg 11.1 mg and can jump to a height of 55.3 cm. 55.3 cm. The takeoff veloc
Molodets [167]

Answer:

a = 2710m/s²

Explanation:

See attachment below.

4 0
3 years ago
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