- Initial velocity=0m/s=u
- Acceleration=a=5.5m/s^2
#8.1
#8.2
Use third equation of kinematics
The third option is the answer. low voltage and high current.
<span>From regional transmission, electricity distributed to our homes is in low voltage and high current.
Electricity from main power house is step up to higher voltage to reduce the losses of energy and then step down to lower voltage in regional transmission house.</span>
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the only point/place where stands right on 15 degrees south and 50 degrees east, is "Surfer's Town". Why? Well, you can clearly see that
"Surfer's Town" is LITERALLY the only point that stands right on15 degrees south and 50 degrees east...look up in your map,
you'll see it :).I Hope my answer has come to your Help. Thank you for posting your question here in
We hope to answer more of your questions and inquiries soon.
Have a nice day ahead! :)
Answer:
The value is
Explanation:
From the question we are told that
The power output from the sun is
The average wavelength of each photon is
Generally the energy of each photon emitted is mathematically represented as
Here h is the Plank's constant with value
c is the speed of light with value
So
=>
Generally the number of photons emitted by the Sun in a second is mathematically represented as
=>
=>
Answer:
5.704kg.m/s toward the pitcher
Explanation:
Impulse (Ft)= change in momentum
Impulse= m(v-u)
m=0.155 kg , v=18.4 m/s , u=18.4m/s
impulse=0.155[-(18.4) - (18.4)]
= 0.155(-36.8)
= -5.704 kg.m/s
the negative means towards the pitcher