A car goes around a circular curve on a banked road at constant speed. Since the weather is icy, the 2) only forces acting on the car are weight W and normal force N. Which component force provides the acceleration needed for circular motion? A) Wsin( B) Wcos( C) Nsin( D) Ncos(
I need help with this problem:Three solutions are mixed together to form a single solution. One contains 0.2 mol Pb(CH3COO)2, the second contains 0.1 mol Na2S, and the third contains 0.1 mol CaCl2. Write the net ionic equations for the precipitation reaction or reactions that occur
A small circular hole 6.00 in diameter is cut in the side of a large water tank, 22.0 below the water level in the tank. The top of the tank is open to the air. what is the speed at which the water shoots out the tank?
A volume of 75.0 of is initially at room temperature (22.0). A chilled steel rod at 2.00 is placed in the water. If the final temperature of the system is 21.4 , what is the mass of the steel bar? Use the following values:specific heat of water = 4.18 specific heat of steel = 0.452
Order:Amoxil 0.375 g p.o. q.8h Suppply:80 mL bottle of reconstirutioned Amoxil oral suspension, 125 mg/5mL Give____ mL or______ Tablespoon”.
How should you prepare toluene from methane and benzene?
a gas mixture contains following gases with mole fraction indicated: H2O (0.164), H2(0.278), O2 (0.455) & CO2(0.101). the mixture also contains CO. What is the mole fraction of CO?
A circuit contains six 230 lamps and a 14.0 heater connected in parallel. The voltage across the circuit is 120 V. If the circuit has a 13 A fuse, will the fuse melt if all the lamps and the heater are on?
toDuring the course of a day, the Moon will appear to rise in the east, cross the sky, and set in the west. Starting just after New Moon, the Moon is easy to spot in the early evening sky (assuming , of course, that no clouds obscure it). If you look at the same point […]
A motorist traveling at 16 m/s encounters adeer in the road 43 m ahead.If the maximum acceleration the vehicle’sbrakes are capable of is −6 m/s2, what is themaximum reaction time of the motorist thatwill allow her or him to avoid hitting the deer?Answer in units of s
