Answer:
The appropriate answer is "396 N/C".
Explanation:
The give values are:
Rectangular surface,
Angle,
Now,
The area of rectangle (A) will be:
=
=
=
hence,
The electric field strength will be:
⇒
or,
⇒
On putting the given values, we get
⇒
⇒
⇒
⇒
Answer:
The area is 51.520 m².
Explanation:
Given that,
room of length = 9.72 m
Width
We need to calculate the area
Using formula of area
Where, A = area
l = length
w = width
Put the value in to the formula
Hence, The area is 51.520 m².
I believe its surface waves but I might be wrong! Best of luck!
Forget the numbers and think about how speed works for a second. If a plane flies at 600km/h, this means that it will fly exactly 600 km in 1 hour. So, how long would it take to fly 2400 km??
2400/600 = 4hours.
Do this for all three and add up the hours.
Total time: 12 hours
Average speed is the total distance / total time.
So,
Add up all the distances and divide by 12.
(2400+1200+2500) / 12
Average speed: 508.33333333 km/h
Gravity is an internal force