3 years ago

PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!!

Physics

2 answers:

natita [175]3 years ago

4 0

Kinetic energy. Kinetic energy describes the energy an object possesses due to its motion by 1/2mv^2.

Solnce55 [7]3 years ago

3 0

I think the correct answer is D: Potential Energy.

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The four principle surveying methods to spatially determine the position of features are: Select one: ut of a. triangulation, tr

Natalija [7]

A: perpendicular offset

B: radiation

C: transliteration

D: theodolite

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3 years ago

Chandra is doing an experiment to find out which type of dog food her dog prefers. The following are the steps of her experiment

ELEN [110]

Answer:

A the type of dog food because it was different and every other thing was the same.

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3 years ago

A weight of 30.0 N is suspended from a spring that has a force constant of 220 N/m. The system is undamped and is subjected to a

Nimfa-mama [501]

Answer:

$F_0 = 393 N$

Explanation:

As we know that amplitude of forced oscillation is given as

$A = \frac{F_0}{ m(\omega^2 - \omega_0^2)}$

here we know that natural frequency of the oscillation is given as

$\omega_0 = \sqrt{\frac{k}{m}}$

here mass of the object is given as

$m = \frac{W}{g}$

$\omega_0 = \sqrt{\frac{220}{\frac{30}{9.81}}}$

$\omega_0 = 8.48 rad/s$

angular frequency of applied force is given as

$\omega = 2\pi f$

$\omega = 2\pi(10.5) = 65.97 rad/s$

now we have

$0.03 = \frac{F_0}{3.06(65.97^2 - 8.48^2)}$

$F_0 = 393 N$

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3 years ago

Happy Valentines Day<br><br> FR33 points for you guys

Fed [463]

Answer:

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2 years ago

Read 2 more answers

Newtown third law applies to blank of objects

fomenos

Answer:

All

Explanation:

I'm not sure what you meant but Newton's third law which basically states that every action has an equal and opposite reaction applies to <em>all</em> objects. So I think the answer is all.

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3 years ago