Answer:
The boat won't be able to move if the oars were out and there was no thruster. If there was a flow of the water then yes there would be a moving boat.
Vertical columns on the periodic table are called groups.
I hope you like this answer, please Brainliest me, and have a good day and life! :D<span />
Answer:
Energy stored, E = 0.072 J
Explanation:
Given that,
Capacitance, 
Capacitance, 
These two capacitor are connected in parallel, and charged to a potential difference of, V = 60 volts
We know that in parallel combination of capacitor, the equivalent capacitance is given by :

The energy stored in the capacitor is given by :

So, the energy stored in the capacitor in this capacitor combination is 0.072 J.
The centripetal acceleration of the space shuttle is
(0.9g)
Explanation:
The period of revolution of the space shuttle is

From the period, we can calculate the angular speed of the space shuttle, which is given by

Now we can calculate the centripetal acceleration of the space shuttle, given by

where
is the angular speed
is the distance of the shuttle from the Earth's centre (it is the sum of the Earth's radius, 6400 km, and of the altitude of the space shuttle, 300 km)
Substituting and solving, we find

And since
, this can be rewritten as

Learn more about centripetal acceleration:
brainly.com/question/2562955
#LearnwithBrainly