3 years ago

Can an object be accelerated while traveling at constant velocity? Why or why not?

1 answer:

3 0

Answer:

An object's acceleration is the rate its velocity (speed and direction) changes. Therefore, an object can accelerate even if its speed is constant - if its direction changes. If an object's velocity is constant, however, its acceleration will be zero.

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Sodium hydroxide (NaOH) was added to pure water (H2O). Which most likely were the pH values of the water before and after the so

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4 years ago

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If the oven is used for two hours to bake cookies how many kilowatt hours are used

LUCKY_DIMON [66]

. In 1 hour 2400 kilowatts are used. In 2 hours a total of 4800 kilowatts are used.

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3 years ago

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german

He is describing the motorcycle's acceleration. <span />

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Explanation:

When spring is used to shoot an arrow, the Elastic Potential Energy is converted into Kinetic Energy.

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<u>According to Conservation of Energy</u> :

P. E. = K. E.

NOW,

69% of P. E. = m * v^2 / 2

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3 years ago

¿Cuánto se demora el sonido en recorrer 3 metros de un cable de cobre, si su rapidez en él es de 3810 m/s

IgorLugansk [536]

Answer:

1270 segundos

Explanation:

Dada,

Velocidad ( v ) = 3810 m/s

Distancia ( s ) = 3 m

Encontrar : -

Tiempo que tarda el sonido en viajar ( t ) = ?

Fórmula : -

s = d / t

t = d / s

= 3810 / 3

t = 1270 segundos

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3 years ago