1 mol of an ideal gas at 35 kPa pressure is expanded isothermally at 300 K, against an external pressure of 15 kPa. Calculate ASun for the process. Is the process spontaneous? You may consider the gas to be in thermal equilibrium with the surroundings.

Q: Omar travelled 34 km, North and then 15 km, South. His resultant displacement is O a. 19 km, South O…

A:

Q: After losing a game of paper-rock-scissors to Philopater, Michelle takes a smaller craft down to…

A: Disclaimer: Since you have asked multiple question, we will solve the first question for you. If you…

Q: 16. How fast do you need to kick a soccerball above you in order to get it to travel 80.0 meters…

A:

Q: Suppose you start at the origin, move along the x-axi distance of 4 units in the positive direction,…

A: Given value--- move along the x-axi distance of 4 units in the positive direction, and then…

Q: A car is travelling with a speed of 90 km/h. This speed in S.I. units is O a. 324.00 m/s O b. 40.23…

A:

Q: ********** **********. 4) A submarine operates in ocean at depth of 5.0 km. It has a window of area…

A: Disclaimer: “Since you have asked multiple question, we will solve the first question for you. If…

Q: Deaves Ns home port and heade in the drectionN 70 treveis d- 20 mi and reaches tg taland. The net…

A:

Q: At 3 s into a run, a football player is traveling at +3 m/s. Four seconds later, the player is…

A:

Q: 8. A hiker is facing a rock wall. She is 280.5 m from the wall, and the sound of her voice travels…

A:

Q: A truck moves with a speed of 68 mi/h. how much is this speed in S.I. units? ( 1 mile = 1.609 km )…

A: Given that:Speed of truck is s=68 mi/h1 mile=1.609 km

Q: 2m A VA B m Sphere A of mass 2m initially moving with velocity va = 6 ft/sec collides with sphere B…

A:

Q: 5. A basketball player is standing on the floor 14.5 m away from the basket. The height of the…

A: Projectile motion and equation of motion: When an object is thrown at angle θ from the horizontal…

Q: 8. (II) Estimate the average force exerted by a sho a 7.0-kg shot if the shot is moved through a 2.8…

A:

Q: A 0.5 kg mass is rotated in a horizontal circle of radius 20 cm. Calculate the centripetal force…

A: Mass is given m = 0.5 kg.Radius of circle r = 20 cm = 0.2 m.Angular speed

Q: How much time did it take for the lander to drop the final 4.30 ftto the Moon’s surface?A. 1.18 s B.…

A:

Q: A truck moves with a speed of 54 mi/h. how much is this speed in S.I. units? ( 1 mile = 1.609 km )

A: SI unit of speed is metre-per-second(m/s) Hence,  54mihr=54×(1.609×1000)60×60=24.135m/s

Q: SOLVE: Now you are ready to figure out the three quantities you were charged with calculating. For…

A: The gravitational force between any two massive objects is given by Newton's law of gravitation as…

Q: A plane is circling the airport with a speed of 145ms. The radius of the plane’s path is 1870m. How…

A:

Q: A truck travels with a speed of 59 mi/h. This speed in S.I. units is (Given 1 mile = 1.609 km) O a.…

A: SI Unit of speed is metres per second  1 mile per hour = 1.609 km /hr Now converting km/hr  to  m/s…

Q: Boink! A pendulum of mass M₁ = 3.50 [kg] is released from rest at a height of 0.500 [m] from the…

A: Given M1= 3.5 kg Height (h)=0.5 m M2=2 kg Required speed right after the collision

Q: The speed of a vehicle is 71 km / h . How much is this speed in S.I units ? choose a -150.86 m / s b…

A: Given that, Speed of vehicle = 71 km/h

Q: The drawing shows a parallel plate capacitor that is moving with a speed of 42.7 m/s through a…

A:

Q: Find the resultant by head-to-tail method: 3. 120° 80 lb 60 lb

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: rope in th do. chair. an pull on the rope

A:

Q: a. the time it reached the maximum height? 2.597sec b. max. ht. the ball had reached? 108.53ft c.…

A:

Q: A man leans over the edge of a cliff and throws a rock upward at 4.9 m/s. Neglecting air resistance,…

A:

Q: QUESTION 37 Expanding the definition of an industry will reduce the Herfindahl-Hirschman Index for…

A:

Q: 27.) A penny is dropped from the top of a tall building. It falls 85 m to the ground. What is its…

A: Given The penny is dropped from the top of a building. Height of the building is h=85 m Initial…

Q: A 64.0-kg woman stands at the western rim of a horizontal turntable having a moment of inertia of…

A: Given data: Mass of the woman, m=64 kg Moment of inertia, I=545 kg.m2 Radius of the turntable, R=2 m…

Q: A 18 g ball of clay traveling east at 4.0 m/s collides with a 30 g ball of clay traveling north at…

A: Given: East- Mass of clay ball is 18 g Velocity is 4 m/s After collides, North- Mass of clay ball is…

Q: A 2000kg car traveling at 21 m/s takes 51m to stop under full braking. The same car under similair…

A: Given : m = 2000 kg vo = 21 m/s s = 51 m v = 0 (because finally the car stops) To determine :…

Q: 1. A person crosses a 600 m long street in 5 minutes. What is his speed in km per hour? А. 3.6 В.…

A:

Q: A pendulum in a spaceshlp traveling through space at a speed of 0.901c relative to Earth has a…

A: Speed of the spaceship v = 0.901c time measured by an astronaut on the spaceship is to = 7.80 s

Q: 9. Coefficient of kinetic Friction is directly proportional to the Static Frictional Force and…

A:

Q: 15. How long does it take to drive a distance of 260 miles at a speed of 65mph?

A:

Q: 7. Mr. Mangan runs 50 m south in 1.5 seconds. What is his speed? What is his velocity?

A: Given,Mr. Mangan runs 50 m soth in 1.5 seconds

Q: 6. By using the kinetic energy formulas from the first semester and using electric field knowledge…

A: A moving charge carries kinetic energy in an electric field. And that kinetic energy be defined as,

Q: described in Prob. 6.5? 6.7. A car travels at an average speed of 60 mi/h for 3 h and 20 in. What…

A:

Q: 7.00-kg bowling ball moves at 3.00 m/s. How fast (in m/s) must a 2.45-g Ping-Pong ball move so that…

A:

Q: 10. A car travels 250 km in 5 hours. Find its average speed? *

A: Given data : Time is represented by t Distance is represented by d   To find : With help of all data…

Q: 3. A boulder rolls over a 50m high cliff. How fast was the boulder moving if it was found 180 m on…

A:

Q: A ball dropped from a height of 30 cm, takes 0.6067 s to reach the ground. What is the acceleration…

A: Write the given values of this problem. h=30 cm or 0.3 mt=0.6067

Q: An airplane starts from 19.4 m/s and accelerates at 18.7 m/s2. What is its speed at the end of a…

A: Given data:  Initial velocity (v0 ) = 19.4 m/s Acceleration (a) = 18.7 m/s2 Displacement (x) = 482 m…

Q: What is the unit for centripetal acceleration? a. m/s^2 b. rad/s^2 c. m/s d. cm/s^2

A: