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1 year ago

How much force is required to accelerate a 795 kilogram Lawrence sir speedy by 15 Meters per second squared

Physics

1 answer:

castortr0y [4]1 year ago

6 0

ANSWER:

11925 N

STEP-BY-STEP EXPLANATION:

To calculate the value of the force, we must use the following equation:

$F=m\cdot a$

In this case, we know that the mass and also the acceleration, we replace and we would have:

$\begin{gathered} F=795\text{ kg}\cdot15\frac{m}{s^2} \\ F=11925\text{ }\frac{\operatorname{kg}\cdot m}{s^2}\text{ or N} \end{gathered}$

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A force of 30 N stretches a very light ideal spring 0.73 m from equilibrium. What is the force constant (spring constant) of the

pantera1 [17]

Answer:

Explanation:

F = k*n

F = 30N

k = ???

N = 0.73 M

F = k* N

30N = k * 0.73

k = 30N / 0.73

k = 41.1

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3 years ago

A. Una onda armónica que se propaga por un medio unidimensional tiene una frecuencia de 500Hz y una velocidad de propagación de

Natasha2012 [34]

Answer:

0.117 m

Explanation:

First of all, we can find the wavelength of the wave in the problem, by using the wave equation:

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where:

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Solving for $\lambda$ ,

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This means that the distance between two consecutive points of the wave having a difference of phase of

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is 0.7 m.

Here we want to find the distance between two points that have a difference of phase of

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$\frac{d}{\phi}=\frac{d'}{\phi'}$

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3 years ago

FM radio means what?

lina2011 [118]

Answer:

frequency measured in megahertz

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2 years ago

Which one of the following statements accurately describes a characteristic of adolescence?

Yuliya22 [10]

Hi!

Answer D would be the best option.

During the period of adolescence, which is generally between 13-19, the individual goes through a transitional period which is characterized by changes in emotional, physical and mental capacities.

These changes consequently result in the adolescents' desire to be more independent, and to govern their lives as how they deem more fitting, which results in the rebellious nature in the individual.

The other options include characteristics that MAY be seen in individuals, but is not a defining characteristic of adolescence and is not very common.

Hope this helps.

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3 years ago

How does refraction allow thin convex lenses to work?

melomori [17]

Answer:

https://www.khanacademy.org/science/physics/geometric-optics/lenses/v/convex-lenses

Explanation:

Here is a link to a video to tell you about this.

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3 years ago

Read 2 more answers