Answer:
i think D
hope this helps
let me know if i'm wrong i will change the answer
Explanation:
Answer:
Explanation:
From the question we are told that
Electric field of intensity 
Rectangle parameter Width 
Length 
Angle to the normal 
Generally the equation for Electric flux at parallel to the yz plane 
is mathematically given by
Generally the equation for Electric flux at parallel to xy plane 
is mathematically given by
Generally the equation for Electric flux at angle 30 to x plane 
is mathematically given by
complete question:
An observer at the top of a 462-ft cliff measures the angle of depression from the top of the cliff to a point on the ground to be 5°. What is the distance from the base of the cliff to the point on the ground? Round to the nearest foot
Answer:
a ≈ 5281 ft
Explanation:
The observer at the top of a 462 ft cliff measures the angle of depression from the top of the cliff to a point on the ground to be 5°.
The angle of depression form the top of the cliff = 5°
The 5° is outside the triangle formed . To find the angle in the triangle we have to subtract 5° from 90°. 90° - 5° = 85° Note sum of an angle on a right angle is 90°.
using SOHCAHTOA principle we can solve for the distance from the base of the cliff to the point on the ground(a)
tan 85° = opposite / adjacent
tan 85° = a / 462
cross multiply
462 × tan 85° = a
a = 11.4300523 × 462
a = 5280.66 ft
a ≈ 5281 ft
Answer:
I just toughed it out and talked with friends
Explanation:
Answer:
Explanatioyour answers look right, but if there has , has to be another answer its a , but your answers are right
