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Readme [11.4K]
3 years ago
5

What is the period of a wave if the wavelenght is 110m and the speed is 200m/s? 2 s 100s 200,000 s 0.5 s

Physics
2 answers:
cestrela7 [59]3 years ago
8 0
Hello.

The answer would be <span> 0.5 s

Have a nice day</span>
Zolol [24]3 years ago
8 0

Answer:

hello im not here to answer the question, sorry.

There is somthin familar about your name Katelyn.

Are you Katelyn.H? from k12, 8th grade? because Im Rukaiya

Explanation:

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A constant net torque is applied to an object. Which one of the following will NOT be constant?
love history [14]

Answer:

B) Angular velocity

Explanation:

The equivalent of Newton's second law for the rotational motions can be written as:

\tau = I \alpha

where

\tau is the net torque applied to the object

I is the moment of inertia

\alpha is the angular acceleration

From the formula we see that when a constant net torque \tau is applied, then the object also has a constant angular acceleration, \alpha.

But we also know that

\alpha = \frac{d\omega}{dt}

where \omega is the angular velocity: so, a constant angular acceleration means that the angular velocity of the object is changing, so the correct answer is

B) Angular velocity

(moment of inertia and center of gravity do not change since they only depend on the mass and the geometry/shape of the object, which do not change)

7 0
2 years ago
Analyze how buffers allow you to eat acidic and basic foods without changing your blood pH.
blondinia [14]
Buffers neutralize the acid and the bases
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3 years ago
Please help fast!!
daser333 [38]

The answer is C..........      

4 0
2 years ago
The nervous system has two distinct branches. They are the:
Troyanec [42]

Answer:

central nervous system

peripheral nervous system

Explanation:

The nervous system has two main parts: The central nervous system is made up of the brain and spinal cord. The peripheral nervous system is made up of nerves that branch off from the spinal cord and extend to all parts of the body.Oct 1, 2018

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Explain why steel is mor dense than water
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Steel is more dense because it’s heavy while water is light
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