Possibly, what’s the question?
Answer:
the bunch of 23 electrons must be placed on y axis at coordinate y = - 24.35 m.
Explanation:
As we know that the gravitational force on electron at y = 0 is counter-balanced by the weight of the electron
So we have
here we have
also we know that
so we will have
so the bunch of 23 electrons must be placed on y axis at coordinate y = - 24.35 m.
Answer:
Part a)
Part b)
Explanation:
Part a)
As we know that the acceleration due to gravity is given as
now we know that
now we have
Part b)
As we know that the escape speed is given as
Velocity of the sled is 3.2 m/s
Answer:
Sinkhole lakes in Florida typically occur in areas with a thin layer of soil overlying limestone, hi areas with impermeable clay soil, a lake might be perched (the lake level is maintained naturally above groundwater level, Fig. 3). The shapes of sinkhole lakes often show how they are formed....
:-))