Answer:
the first one
Explanation: the first one because they were all on two different continents so when they seperated half of the species went on one continent and the other half went onto another one
When playing a Pro Set, you would have to win 8 games in order to be the winner, leading with an advantage of two or more games.
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Answer:
The impulse is -20kg m/s.
Explanation:
given mass of ball = 0.4 kg
The ball is moving towards left with the initial velocity = 30m/s
The momentum in left direction P1 = mv1
= (0.4)(30)
= 12 kg m/s
The given velocity towards right = -20 m/s ( negative sign shows inverse direction)
Momentum towards right, P2 = mv2
P2 = (0.4)(-20)
P2 = -8 kg m/s
The Impulse = change in momentum
= P2 –P1
= -8-12
= -20 kg m/s
Answer: 6Ω
Explanation:
top line 1Ω in series with 5Ω = 6Ω
6Ω in parallel with 6Ω = 3Ω
3Ω in series with 3Ω is 6Ω
this 6Ω is in parallel with the middle line which is
4Ω in parallel with 12Ω = 3Ω
3Ω in series with 9Ω is 12Ω
This mean the top and middle are equivalent to 6Ω in parallel with 12Ω = 4Ω
This 4Ω is in series with the bottom line 2Ω to make 6Ω
Series equivalent Re = R₁ + R₂
Parallel equivalent Re = 1 / (1/R₁ + 1/R₂)
There can be an experiment run using two or more cleansers at the same time as the manufacturers' one