A space station consists of two donut-shaped living chambers, A and B, that have the radii shown in the figure. As the station rotates, an astronaut in chamber A is moved 1.88 x 102 m along a circular arc. How far along a circular arc is an astronaut in chamber B moved during the same time?

Q: In the figure shown, if wa=400rpm , solve for (a) the angular velocity of disk C (in rad/s) (b) the…

A:

Q: 25. A body weighs 1000 lbf when exposed to a standard earth gravity g = 32.174 ft/s^2. What is its…

A:

Q: Ship designers usually construct scale models before building a real ship. The formula that relates…

A:

Q: A water jet is deflected 30° by a  stationary vane as shown. The  incoming jet has a speed of 40 m/s…

A:

Q: A particle travels along a path made up by two semicircles with same radius of 8m, as shown. If it…

A: Particle speed is increasing from rest at an acceleration of 2 m/sec2 . Distance travelled: 2 x semi…

Q: A 75.0 kg man stands on a platform scale in an elevator. starting from rest, the elevator ascends,…

A: Given 75.0 kg man stands on a platform scale in an elevator maximum speed of 1.20 m/s in 1.00 s.…

Q: The acceleration due to gravity at sea level is g = 9.81 m/s2 and is decreased 0.0025 ft/s² per 1000…

A:

Q: Write equations of motion and determine the natural frequency for the bi shown below. a) 40 cm 80…

A:

Q: 100kg 30° m

A:

Q: We're watching water flowing over a dam and down a spillway. We see the angle of the spillway is…

A: Given, θ = 18.8o w = 0.0066 km or 6.6 m  v = 19.8 m/s

Q: A crane supported by a jib is mobilized for demolition as it carries a wrecking ball of weight, W =…

A: To determine the force acting on the jib.   Given, Weight of the wrecking ball, W = 42 kN Angle, α =…

Q: Calculate the moment of inertia along x & y axis and polar moment of inertia with respect to the…

A: Calculate the moment of inertia along x & y axis and polar moment of inertia with respect to the…

Q: Disks A and B each weigh 2 Ib and have initial velocities as shown in the figure. The coefficient of…

A:

Q: The angular velocity of the left disk is given as a function of time by Wa = 3.1 + 0.2t rad/s.…

A:

Q: Arriving on a newly discovered planet, the captain of a spaceship performed the following experiment…

A: Given: The mass m1 is 100 g. The mass m2 is 200 g. The time is 1.5 sec. The distance travel is 1 m.

Q: Oil spilled from a tanker spreads in a circle whose circumference increases at a rate of 40 ft/sec.…

A:

Q: Cross-sectional area of 0.0032 m² of a horizontal jet of water hits a fixed vertical plate with a…

A:

Q: 4. If the tank is held so that the top is 3.0m below the surface of water, what is the force on the…

A: Width of tank = 1.2m Let length of tank = 1m  d(depth of water inside the rank from normal level of…

Q: The velocities measured at various points along the boundary layer in free convection over a…

A: Hello dear this is the solution of your problem The answer is found to be Value of  a=0.3859…

Q: Q.2 What will be the capillary rise observed in a capillary of diameter 3mm inserted in water bath,…

A: Diameters- d1=2 mmd2=3 mm&h1=1.5 cm

Q: projectile is launched from point A with the initial conditions shown in the figure. Determine the…

A:

Q: The population of a particular town grows at a rate that is quantitatively equal to the square root…

A:

Q: 24. A mercury barometer at the base of a mountain reads 736 mm. At the same time, another barometer…

A: Note : According to our company's guidelines we are allowed to solve 1st 3 questions only. Let A be…

Q: A bat is flitting about in a cave, navigating via ultrasonic bleeps. Assume that the sound emission…

A:

Q: In ancient times, catapults were used to fling massive projectiles shattering enemy defenses. A…

A: Initial angle = 4.3660 Final angle = 450 Change in angles = 450 - 4.3660 = 40.6340 The time taken by…

Q: A woman stands on a horizontal platform that is rotating at 1.5 rad/s. If she is holding a cup of…

A:

Q: moving. Knowl at a constant rate of 10 mm/s², determine (a) the magnitude of the acceleration when t…

A: As per our company guidelines we are supposed to answer only one question. Kindly repost other…

Q: 1.How long will it take for a flywheel to rotate by 25200, If the initial angular velocity is 40…

A: Angular displacement θ: It is the angle through which a point whirl around a centre or a specified…

Q: For a short time, the path of a plane is described by y = (0.001x?) m. If the plane is rising with a…

A:

Q: Three forces shown in the figure below produce a resultant of 20 N acting upward along the y-axis.…

A: Given,

Q: alled out at a rate of 75 cm/s. Through how any revolutions will the wheel have turned by e time…

A:

Q: Find the rate of change of the volume of a cube with respect to its side when the side is 6 cm?

A:

Q: NASA is expected to send a 2600-kg satellite 450km above the earth's surface. What is its radius,…

A: Given data- Mass of satellite (m) = 2600 Kg Height above earth (h) = 450 Km To find- Its radius,…

Q: A 2.5 cm object is placed 30 cm in front of a converging lens. Behind the lens, 80 cm away, is a…

A: Step 1: Step 2: Step 3: Step 4:

Q: A fighter jet is flying horizontally with a velocity of 72 m/s at a height of 103 m. It releases a…

A: Given, Velocity of jet (V) = 72 m/s Height (H) = 103 m Distance of tank (L) = 125 m

Q: PROBLEM NO. 2: For the system of forces shown, determine the vertical component of the resultant of…

A:

Q: Question 1 A merchant ship has metacentric height of 2.7 m. After unloading, it increased to 3.6 m.…

A: