The molecules in a six-particle gas have velocities
v⃗ 1=(20ı^−30ȷ^)m/s
v⃗ 2=(40ı^+70ȷ^)m/s
v⃗ 3=(−80ı^+20ȷ^)m/s
v⃗ 4=30ı^m/s
v⃗ 5=(40ı^−40ȷ^)m/s
v⃗ 1=(−50ı^−20ȷ^)m/s
Calculate v⃗ avg.
Calculate vavg.
Calculate vrms.
The molecules in a six-particle gas have velocities v⃗ 1=(20ı^−30ȷ^)m/s v⃗ 2=(40ı^+70ȷ^)m/s v⃗ 3=(−80ı^+20ȷ^)m/s v⃗ 4=30ı^m/s...
Constants | Periodic Table The molecules in a six-particle gas have velocities v1 (20i-30j) m/s V2 = (40 +90 ) m/s из-(-80 i +207) m/s 飞m/s V5 = (402-40 ) n/s V1 = (-502-40j) m1/s Part B Calculate vavg Express your answer to two significant figures and include the appropriate units. 56.6 avg Calculate vrms- Express your answer to two significant figures and include the appropriate units. 2 IA Urmas = 1 60
Find average velocity Constants | Periodic Table The molecules in a six-particle gas have velocities V1 = (20i-303) m /s v2 = (30i + 90j) m/s U3 = (-70. 203) m/s из- 4 302 m/s s (40i-40j) m/s (-50i -40j) m/s
These two objects have the masses and velocities before impact as shown. If particle A has a velocity of 4 m/s to the right after the impact, what is the coefficient of restitution between the objects? 10 m/s 5 m/s A m = 50 kg B m = 25 kg
006 5.0 points Two 7 kg particles have velocities V1 = (2 m/s)2 + (1.5 m/s)) and = (7 m/s)^-(1 m/s)). Find the velocity of the center of mass for the system. 1. alon = (7 m/s)^-(2 m/s)) 2. urn = (0.25 m/s)-(0.25 m/s) j 3. vorn = (1.5 m/s)^-(1 m/s)j 4. Ucm Ucm m/s) 2 0.25 m/s
Assume that you have 40000 molecules of carbon dioxide in a box at a temperature of 300 K. Also, imagine if the speed distribution of the molecules is governed by the following function N(v) = Ave(-Mv^2/2RT) instead of a Boltzmann distribution N(v) = Av2e(-Mv^2/2RT) Normalize this function to solve for A. Also, solve for the vrms of the carbon dioxide gas. [Use .044 kg/mol for the molar mass of carbon dioxide] Group of answer choices a) A = .706, Vrms = 348.25...
1) If four particles have velocities +1. -4, 5, 10 m/s respectively, what is the average speed? 2) How much ice at 0 degrees Celsius must be added to a container of 200 grams of water at 80 degrees Celsius to reduce the temperature to 45 degrees Celsius? 3) A real engine takes in heat at 966, and discharges heat at 300 K. We know its efficiency must be less than?
The rms speed of the molecules in 2.0 g of hydrogen gas is 1700 m/s . Part A What is the total translational kinetic energy of the gas molecules? Express your answer to two significant figures and include the appropriate units. ϵtotal ϵ t o t a l = nothing nothing Request Answer Part B What is the thermal energy of the gas? Express your answer to two significant figures and include the appropriate units. Eth E t h =...
v=(4 + + 2) m/s 1. The particle is moving with a velocity of v = (4 + 2) m/s, where t is in seconds. When t = 1 s, determine: (1) the magnitude of velocity, (2) the magnitude of acceleration, and (3) the position of the particle. (15 points) va (4+²+2) t= ls racom 6 m
QUESTION 4 2 m/s B 3 m/s А *4 F. The cars A and B in Fig. each have a mass of 150 kg and are coasting with the velocities shown before they freely collide head on. If no energy is lost during the collision, determine their velocities after collision
on 5 of 14 > The rms speed of the molecules of a gas at 137'C is 221 m/s. Calculate the mass of a single molecule in the gas. molecular mass: