Two thin disks are attached as shown in the image. The angle e = 55.7°, and the masses and radii of the disks are listed in the table. Disk Radius (cm) Mass (kg) A 16.8 0.791 9.70 0.337 What is the moment of inertia of this composite object about an axis perpendicular to the screen, through point P? moment of inertia: kg-m²

Q: #7. Four objects are situated along the y axis as follows: a 2.00 kg object is at 3.00 m, a 3.00 kg…

A: Given data: m1 = 2.00 kg at y1 =  3.00 m m2 = 3.00 kg at y2 = 2.5 m m3 = 2.50 kg at y3 = 0 m m4 =…

Q: General Directions: Read each questions and directions carefully and write your answers and…

A:

Q: 4. A cannon is pointed upward at an angleof 30 degrees with respect to the horizontal ground. If the…

A:

Q: in+ U→ Ba + Kr+3,n II. Calculate the energy released in the following fission reaction: The masses…

A: Solution attached in the photo

Q: Air at 110 kPa and 136°C enters an adiabatic diffuser steadily at a rate of 7200 kg/h and leaves at…

A: (a) Given: The initial pressure of air is 110 kPa. The initial temperature is 136∘C. The mass flow…

Q: 13. Show that the following reaction are forbidden by the conservation of charge and/or baryon…

A: To show that, The following reaction is forbidden by the conservation of charge or baryon number…

Q: 4. Fret if a 1 is increased three times and qz is reduced to 2 : 5. Fnet if g2 is increased three…

A: Given data: The net force between two charges is given as, Fnet = 500 N Formula used: According to…

Q: 2. A satellite of mass 190 kg is placed into an orbit around Ear the surface. (Earth's radius is…

A: Given: The mass of the satellite is 190 kg.             The height of the satellite above the…

Q: Directions: Briefly and concisely answer the following questions. 1. What is the net force? 2. How…

A: The problem is based on the concept of force on a  particle placed inside the electric and magnetic…

Q: loop. The polid black line i the roller coter ack different positions on the track. The roller…

A: Potential energy of an object is by virtue of its height, while kinetic energy of an object is by…

Q: 2. Find kinetic energy of dart leaving gun: 11.4891 m/s 2 DnoI 1 ond anlit

A: To calculate the kinetic energy we use,                           Potential energy= Kinetic…

Q: 1. N Find the magnitude of the vector B = - 2.00f + 3.00ĵ – 4.00k.

A: B→=-2.00j^+3.00j^-4.00k^=1.00j^-4.00k^B→=1.002+-4.002=4.12

Q: (1) A student claims that capacitors in parallel combinations have greater equivalent capacitance…

A:

Q: O O O O O Four charged particles (qa. 9b. qc. and qd) are at the corners of a square as shown below.…

A: Direction of Electrostatic force between two point charges depends upon sign of both charges. For…

Q: E6.A net force of 48.0 N accelerates a 3.5-kg mass over a distance of 12.0 m. What is the work done…

A:

Q: Problem 5 Show that, not matter what A and B are, À- (1 x B) = 0.

A: Write the equation for the scalar product of two vectors A→ and B→. A→×B→=ABcosθ Here, The angle θ…

Q: 59. A cart is uniformly accelerating from rest. The net force acting on the cart is (1) decreasing…

A: 59) Given statement : a cart is uniformly accelerating from rest

Q: M = -5î + 10ĵ Ñ = -15î – 15ĵ What are the resultant vectors M + Ñ · M – N , and N – M What is the…

A: Note: As per the guidelines, we can only answer three subparts of a single question. Sorry for the…

Q: 1. It is the splitting of white light into its constituent colors. A. Diffraction B. Dispersion C.…

A:

Q: You are asked to consult for the city's research hospital, where a group of doctors is investigating…

A:

Q: thrower? c. What is the maximum height reached by the javelin? 7.0m 9.8m O 10.5m 8.5m

A:

Q: 2. A solid sphere of radius R-40 cm has a total positive charge of 26 µC uniformly distributed…

A: Given: radius R =40 cm =0.4 mcharge q = 26μC = 26*10-6 C

Q: Just answer E18

A: Given- Upward force (F) = 30.0 N mass (m) = 2.6 kg…

Q: If I throw a baseball into the air, at which point is the vertical velocity = C %3D a at the…

A:

Q: 21. Surface tension is due to forces. 22. Capillary rise is caused by forces. 23. Capillary rise is…

A: Here, we will answer each question individually, As you can see in the next step.

Q: A 10.-kilogram rubber block is pulled horizontally at constant velocity across a sheet of ice.…

A:

Q: Mk=0.7. 10 kg TIR A 10-kg box is at sliding to the right on the floor. A rope is attached to the box…

A: mass of box = m = 10 kg co efficient of friction = 0.7 acceleration = a = 6 m/s2

Q: 1. Four students are trying to move a table from one corner of the classroom to another, as…

A: Given Data: Let us consider the given forces acting on rectangular table. We are to find resultant…

Q: An astronaut with a mass of 120kg is floating in space. If the astronaut throws a space rock with a…

A:

Q: Given A = y 4a + a_and vectors B = 2a_ + 3a , find the scalar projection of A on B. %3D 2 Answer:

A: Given  A→=4ay→+az→B→=2ax→+3ay→ Scalar projection of A→ on B→ is given by, s=A→·B→B

Q: 12. A 60.0-kg person begins a spine with an angular speed of 6.0rad/s. By changing the position of…

A:

Q: 3. A particle of mass 20 g is connected to one end of a spring on a frictionless horizontal surface…

A:

Q: Problem 1 A rock is thrown straight upward at 9 m/s just over the side of a raised deck, 5.5 m above…

A: Initial velocity of the rock, Height from which the rock was thrown,

Q: Seatwork. (. A car travels on the road with a constant velocity. a) (what is the horizontal ret…

A: Given  Car is travelling with constant velocity . To find  a) Horizontal net force acting on the car…

Q: 2. What is the maximum length of a wrench needed to apply 90 Nm torque to the bolts on a motorcycle…

A:

Q: 4. Suppose the velocity(v) of a car at any time(t) is given by the equation 60m/s + (0.5m/ Derive…

A: The instantaneous acceleration (a) of a body is defined as the rate of change of its velocity.…

Q: Problem 2: Two force are acting on point Q as shown figure 5. the F = 350N in Calculate magnitude of…

A: