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3 years ago

How to solve for time given distance and velocity

Physics

1 answer:

Virty [35]3 years ago

8 0

Answer:

Well, I think you're talking about kinematics, especially uniform rectilinear motion. We know that there is a specific equation for that:

S = Vt + S0

With S being the distance, V the velocity, t the time and S0 the initial distance (initial displacement).

From this you can calculate t, if that's what you want.

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A wave has a speed of 50 m/s and a frequency of 100 Hz. Calculate its wavelength.

Allisa [31]

Answer:

1/2m or 0.5m

Explanation:

The formula to find the speed of a wave is given by:

V = frequency x wavelength

To find the wavelength, make the wavelength the subject of the formula

Therefore, wavelength = velocity ÷ frequency

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3 years ago

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3 years ago

Suppose that a rectangular toroid has 1,500 windings and a self-inductance of 0.060 H. If the height of the rectangular toroid i

V125BC [204]

Answer:

Current in the toroid will be $I=17.32\times 10^{-3}A$

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We have to find the current in the toroid

Magnetic energy stored is equal to $E=\frac{1}{2}Li^2$

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4 years ago

Which is not a part of physical fitness?

bogdanovich [222]

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3 years ago

Read 2 more answers

A submarine is 50 m below the surface of the ocean and its weight is exactly balanced with the thrust. If it descends to 100 m a

mixas84 [53]

Answer:(a)does not change

Explanation:

Given

Submarine is 50 m below the surface

Now submarine descends to 100 m and stops

As we know that pressure difference at a depth of h is given by

$P=\rho gh$

where $\rho$ =Density of fluid

g=acceleration due to gravity

h=height below free surface of liquid

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3 years ago