1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Taya2010 [7]
3 years ago
7

Do

Physics
1 answer:
kondaur [170]3 years ago
3 0

Explanation

hii there

The radius of gyration depends upon shape and size of the body, position and configuration of the axis of rotation, and also on the distribution of the mass of the body wrt the axis of rotation. Radius of gyration is defined as the distance between the center of gravity and the axis about which body is rotating .

hope this answer correct

You might be interested in
Adding energy or increasing the speed of the particles at very low pressure in a solid would cause
weqwewe [10]
D. sublimation is correct



7 0
3 years ago
A ship was traveling across the Atlantic Ocean. It traveled 2,000 kilometers at a rate of 40 kilometers per hour. How long did i
8_murik_8 [283]
The correct answer is D
6 0
2 years ago
The floor of a railroad flatcar is loaded with loose crates having a coefficient of static friction of 0.420 with the floor. If
bonufazy [111]

Answer:

The distance is  s=  30.3 \ m

Explanation:

From the question we are told that

   The  coefficient of static friction is  \mu_s  =  0.42

    The  initial speed of the train is  u =  57 \  km /hr = 15.8 \ m/s

   

For the crate not to slide the friction force must be equal to the force acting on the train i.e

       -F_f  =  F

The negative sign shows that the two forces are acting in opposite direction

=>   mg  *  \mu_s  =  ma

=>   -g  *  \mu_s  = a

=>   a =  -9.8 *  0.420

=>   a =  -4.116 m/s^2

From equation of motion

  v^2  = u^2  +  2as

Here  v =  0 m/s since it came to a stop

=>   s=  \frac{v^2 - u^2 }{ 2 a}

 =>   s=  \frac{0 -(15.8)^2 }{ - 2 * 4.116}

=>     s=  30.3 \ m

7 0
3 years ago
If a diffraction grating has 3700 lines per cm, what is the spacing d between lines
Sonja [21]
So first we find the gap between the slits by the formula d=1/N 

<span>N is number of lines per metre so 3700 line/cm = 370000 lines/m </span>
<span>So d=2.7*10^-6 </span>

<span>Now we use the formula dsin(angle)=n(wavelength) </span>

<span>d is the same </span>
<span>n is the order of the diffraction pattern </span>

<span>so wavelenth=dsin(angle)/n </span>
<span>=[(2.7*10^-6)*sin30]/3 </span>
<span>=4.5*10^-7 m</span>
7 0
3 years ago
How efficient are the small and large scale solar-power systems used in individual homes and industrial settings?
alexandr402 [8]

Answer:

I study physics too, want me to study with you?

6 0
2 years ago
Other questions:
  • Please help on this one? :)
    12·1 answer
  • Why do when you sit a apple out for 30 seconds it start to get rotten?​
    7·1 answer
  • Which of the following phrases defines the angle of refraction?
    13·2 answers
  • Describe the effect of an increase in temperature on the average speed of the air molecules
    11·1 answer
  • The law of conservation of energy states that energy cannot be<br> vor destroyed.
    12·1 answer
  • One way to measure g on another planet or moon by remote sensing is to measure how long it takes an object to fall a given dista
    9·1 answer
  • Suppose the electric company charges 10 fils per kW h. How much does it cost to use a 125 watt lamp 4 hours a day for 30 days? A
    11·1 answer
  • Use correct alternative to complete the indirect speech sentence​
    6·1 answer
  • I really need some with help with this anyone who can help with acceleration and velocity pleasee and thank you
    8·1 answer
  • *example of previous incorrect/correct answer on similar question) Inside a vacuum tube, an electron is in the presence of a uni
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!