UULLI. 3. Three forces are acting on an object (Figure 1.32) which is in
equilibrium. Determine force A.
1200 N
51.39
Force A
42.00
1400 N
Figure 1.32 Three forces, acting on a s
irade 9​

Achlorine atom has 17 protons and 18 neutrons. what is its mass number? what is its atomic number?

Awind turbine is rotating counterclockwise at 0.5 rev/s and slows to a stop in 10 s. its blades are 20 m in length. (a) what is the angular acceleration of the turbine? (b) what is the centripetal acceleration of the tip of the blades at t=0s? (c) what is the magnitude and direction of the total linear acceleration of the tip of the blades at t=0s?

Abag of potato chips contains 2.00 l of air when it is sealed at sea level at a pressure of 1.00 atm and a temperature of 20.0 deg c. what will be the volume of the air in the bag if you take it with you, still sealed, to the mountains where the temperature is 7.00 deg c and atmospheric pressure is 70.0 kpa? assume that the bag behaves like a balloon and that the air in the bag is in thermal equilibrium with the outside air.