This "1676401km/h" can't be right. A geostationary satellite orbits at <span>3.07 km/s, or 11,052 km/h.
Okay, the problem is done like this:
2*pi*D = speed * 24 h, if you plug your </span>1676401km/h:
2pi*D = 1676401*24 ---> D = 6,403,365 km
But again you should make sure what the speed is in the statement. Best!
Correct answer choice is:
C. Medium range
Explanation:
Medium range exercises are used to gain extra strength and fitness. Usually, heavyweights are used with less number of repetitions. These sort of exercises are mostly the hardest t do. All you need is to have a high level of motivation and stamina, which can be gained by running or cycling.
It depends on the size of the cube, but you could use a ruler for almost any size, or if it is small enough, you could use a caliper to get a very precise measurement.
Answer:
50,000 V/m
Explanation:
The electric field between two charged metal plates is uniform.
The relationship between potential difference and electric field strength for a uniform field is given by the equation
where
is the potential difference
E is the magnitude of the electric field
d is the distance between the plates
In this problem, we have:
is the potential difference between the plates
d = 15 mm = 0.015 m is the distance between the plates
Therefore, rearranging the equation we find the strength of the electric field:
Explanation:
weight =0.454 × 9.8=4.4492N
