You and a friend go sailing for the day. At the end of the day you need to pull the boat up onto the shore. Your friend pulls 40 degrees CW from the x-axis
with 200-lbs of force. You pull at 45 degrees CCW from the x-axis with 250-lbs
of force. MAKE SURE TO MAKE A DRAWING.
Answer the following:
a. Resultant Force =
Ibs
b. Resultant Angle =
degrees
c. Resultant Sense =
SHOW ALL WORK!!

Balloon a has charge q, and identical mass balloon b has charge 10q. you hang them from threads near each other. choose all of the statements with which you agree. check all that apply. a. a and b exert the same magnitude forces on each other. b. the force that a exerts on b is 10 times the force that b exerts on a. c. the angle between the thread supporting a and the vertical is < the angle between the thread supporting b and the vertical. d. the force that a exerts on b is 1/10 the force that b exerts on a.

What electron configurations do atoms usually achieve by sharing electrons to form covalent bonds?

The first law of thermodynamics is as follows: ∆u=q-w , which means in a system is equal to added, minus done by the system. the units for these variables are in .