.. What is the actual pressure at a depth of 125 m in a dam? State your answer in
mH20 and pascal. [Atmospheric pressure
= 10.3 mH2O, density of water, p = 1000
kgm-and gravitational acceleration, g =
9.81 ms-2]​

Which notation is used to represent an alpha particle? a. b. c. d.

If a stone with an original velocity of 0 is falling from a ledgeand takes 8 seconds to hoybthe ground whays the final velocity of the stone

What would be the result of an alpha particle coming into a magnetic field? a) the alpha particle will stop moving. b) the alpha particle will reverse its direction. c) the alpha particle will be deflected in a curve path. d) the alpha particle will continue to travel in a straight line.