2 years ago

Convert the arc length of 107869221.61 revolutions into rotation

Physics

1 answer:

Genrish500 [490]2 years ago

8 0

Answer:

1 r = 6.283185 rad

677,762,308.31685 rad

Explanation:

You might be interested in

When a car crashes, do you think its speed can make a difference in the<br> amount of damage done?

Oduvanchick [21]

Answer:

Yes

Explanation:

An increased speed will result in an increased amount of energy, so when it crashes some of that energy will bounce back and crumple the car.

3 0

3 years ago

A jogger runs at a speed of 3 m/s. How far does he run in 120 seconds?<br>

Licemer1 [7]

Answer: *360 mph*

Explanation:

I am pretty sure that it is 360 mph

3 times 120 = 360

8 0

3 years ago

1. what factor does work depends on?<br>2. what factor does power depends on?

Harrizon [31]

1.motivation 2. ????

5 0

2 years ago

The diagram below shows a wave with its wavelength indicated in red.

lisabon 2012 [21]

C. It will decrease

5 0

3 years ago

Read 2 more answers

Coherent light with wavelength 610 nm passes through two very narrow slits, and theinterference pattern is observed on a screen

andriy [413]

Answer:

= 1220 nm

= 1.22 μm

Explanation:

given data:

wavelength $\lambda = 610 nm = 610\times 10 ^{-9} m$

distance of screen from slits D = 3 m

1st order bright fringe is 4.84 mm

condition for 1 st bright is

$d sin \theta =\lambda$ ---( 1)

and $tan \theta = \frac{y}{ D}$

$\theta = tan^{-1}\frac{(y }{D})$

= 0.0924 degrees

plug theta value in equation 1 we get

$d sin ( 0.0924) = 610 \times 10 ^{-9}$

$d = 3.78\times 10^{-4} m$

condition for 1 st dark fringe

$d sin \theta =\frac{λ'}{2}$

$\lambda '= 2 d sin\theta$

= 2λ since from eq (1)

= 1220 nm

= 1.22 μm

7 0

3 years ago