Answer:
Explanation:
Given
Wavelength of radiation
We know Energy of wave with wavelength is given by
where h=Planck's constant
c=velocity of light
=wavelength of wave
Hence the energy of the wave with wavelength 784 m is
Because of the gravitational pull when we go up the gravity pulls u down
Heya!!!
Answer to your question:
All you need to do is to compare both the equations...
On comparing, you'll get
d=6m
v=6.5m/s
a=-9.81m/s^2
we know,
6= 6.5t -0.5 (9.81)t^2
6=6.5t-4.905 t^2
4.905 t^2-6.5t +6=0
now you can use quadratic eq. to solve this.
Hope it helps ^_^
Answer:
June Mar Fajardo
plus he plays for Phillipines men's national basketball team
and baseball is my favorite team sport because everyone has a role no matter how big or small it is
Answer:
a. ω = 14.1 radians per day
b. ω = 2.24 rotations per day
Explanation:
a.
The relationship between linear and angular velocity is given as:
v = rω
where,
v = linear speed of point = 527787 miles/day
r = radius of Saturn = diameter/2 = 74900 miles/2 = 37450 miles
ω = angular velocity of point = ?
Therefore,
527787 miles/day = (37450 miles)ω
ω = (527787 miles/day)/(37450 miles)
<u>ω = 14.1 radians per day</u>
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b.
The number of rotations per day can be found by converting the units of angular acceleration:
ω = (14.1 radians per day)(1 rotation/2π radians)
<u>ω = 2.24 rotations per day</u>