Velocity Vectors Question If the fish swims at 12 miles/hour East, and the river is flowing at 10 miles/hour West,
what would be the ACTUAL VELOCITY of the fish? REPRESENT YOUR WORK
AND ANSWER WITH VECTORS (ARROWS). (2 pts)
Scale: 1 square = 1 mi/hr
E

explanation: in any substance/object, the particles inside it (atoms/molecules) constantly move in random directions and with random speeds (this motion is called brownian motion). as a result, the particles have some kinetic energy (which is proportional to the temperature of the substance).

explanation:

have a great day!

two charges are fixed in place on the x-axis as shown. the charge at x = 0 is negative and has magnitude q = 2 μcoulombs (1 μcoulomb = 10-6 coulombs). the charge at x = d, (d = +12 cm), is positive and has magnitude q = 4 μcoulombs. find a point x = xo along the x-axis at which the electric field is zero.

1= 26.17

2= 1.17

3=30.86

4=5.86

just took the assigment on edge

temp rises, and expansion