Answer:
A)What average intensity does a GPS receiver on the ground, directly below the satellite, receive? = 9.75 x 10 ∧-15w/m²
B)What is the amplitude of the electric field at the GPS receiver in part = 2.71 x 10 ∧-6nc
C)What is the amplitude of the magnetic field at the GPS receiver in part = 9.03 x 10∧-15T
D)How long does it take the signal to reach the receiver? = 6.73 x 10 ∧-2s
E)If the receiver is a square panel 2.00 on a side that absorbs all of the beam, what average pressure does the signal exert on it = 3.25 x10 ∧-25pa
F)What wavelength must the receiver be tuned to? = 0.190m
Explanation:
check attached files below for explanation
Answer:
v = - 0.4 m/s
Explanation:
Initial momentum is zero as neither gun nor bullet have velocity
Conservation of momentum
0 = 0.020(50) + 2.5v
v = - 0.4 m/s
Gravity
Explanation:
Johanna's table:
Circular motion Centripetal force
space station in orbit X
a child in a swing
a ball on a string
The type of centripetal force at work in a space station in orbit is the force of gravity.
The force of gravity is constantly pulling and attractive all objects and bodies to its center.
This force is directed towards the center of the orbit of the earth and it is a centripetal force
- Gravity attracts any object that has mass.
- The mass of the satellite and the earth keeps it in orbit and prevents it from moving out of orbit.
- The more the mass the more the gravitational attraction.
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Universal Gravitation brainly.com/question/1724648
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The answer is Tectonic Plates
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