Awater bed weighs 1025 n, and is 1.5 m wide by 2.5 m long. how much pressure does the water bed exert if the entire lower surface of the bed makes contact with the floor?
a.
3.6 x 102 pa
c.
1.2 x 103 pa
b.
2.7 x 104 pa
d.
2.7 x 102 pa

An electron is ejected into a horizontal uniform e⃗ field at a parallel horizontal velocity of v0. assume the electron's initial position x0, initial velocity v0, time t, magnitude of electric field e, electron's mass m, and the magnitude of the electron's charge |e|. ignore the force that earth exerts on the electron. assume the e⃗ field is in the same direction as the initial velocity. part a define the equation for the electron's velocity. express your answer in terms of the variables v0, |e|, t, e, and m.