200-2
10ma
o.122
129
0.008mn
calculate
a rt
11) pt
b) vt 4 nr
o vr2 2 ur3.
i wanna find the toral resistance voltage of the circuit

The answer is as follows in the photo

Distance covered = speed x timethe distance traveled going against the stream = distance traveled with the stream.therefore it is the speed and the time that are the variables.as he travels the same distance both ways, speed x time is the same for each way.going upstream his speed is 4 kph; going downstream his speed is 6 kph.therefore we have two simultaneous equations: time upstream x 4 = time downstream x 6time upstream + time downstream = 60 minutestherefore we have the equation: time upstream = 6/10 hour, time downstream therefore = 4/10 hour.distance traveled at 4km/hr in 6/10 hour = 24/10 = 2.4km.check: distance traveled at 6km/hr in 4/10 hour = 24/10 = 2.4km.

C) the periods  of day and night would be fixed all year for anyone at the  equator

Answerthe number of protons in an atom is its atomic number