3 years ago

Why do electric fish need to force electric charges to move?

1 answer:

3 0

The electric eel generates large electric currents by way of a highly specialized nervous system that has the capacity to synchronize the activity of disc-shaped, electricity-producing cells packed into a specialized electric organ. Hope this helps!! Good luck

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Pls help I have to submit it

mihalych1998 [28]

Answer:

Acceleration =

$2 \: ms {}^{ - 2}$

Explanation:

Acceleration =

$\frac{change \: in \: velocity }{time}$

=》

$\frac{21 - 15}{3}$

=》

$\frac{6}{3}$

=》

$2$

hence, acceleration =

$2 \: ms {}^{ - 2}$

7 0

3 years ago

nan moved 18m to the right and then another 22m to the right if the motion takes 20 seconds what is nans velocity

IrinaVladis [17]

Step 1: list known info

distance(change in position (Δx))= 18m+22m= 40m
time= 20 seconds

Step 2 :solve for velocity

velocity= Δx÷time
v= 40/20= 2m/s

Answer: the velocity is 2 meters per a second (m/s)

7 0

4 years ago

If we have a velocity of 20 m/s and our acceleration is -5 m/s, then after 2 seconds our velocity will be....

svetoff [14.1K]

Answer:

v = 10 m/s

Explanation:

We have,

Our initial velocity is 20 m/s

Our acceleration, $a=-5\ m/s^2$