summ #Washers: 20 Moving Mass 170 g The mass of each washer is 10 grams. How many seconds would it take for the ball to complete 10 revolutions? (Take g=9.8 m/s². Show all your work.)

Q: 2. A block of mass 0.25 kg is pushed against a spring of spring constant 80 N/m. It can slide…

A: mass of block m = 0.25 kgspring constant k = 80 N/mthe angle of inclination is 30oinitial…

Q: Develop the linear model for a charged pendulum in an electric field, E, created by a charged…

A: To develop the linear model for the charged pendulum in an electric field created by a charged…

Q: Two objects with masses represented by m, and m, are moving such that their combined total momentum…

A: According to company policy, only first question will be answered here. Please post the rest…

Q: A student performs an experiment in which a fan unit is mounted on a cart that also has a friction…

A: The force exerted on the cart by the fan unit is towards the right which is trying to move the cart.…

Q: B A coin sits on a rotating turntable as shown in the figure. At the time shown in the figure, which…

A: We need to say what the direction of friction will be on the coin on turntable.

Q: (a) its average velocity; (b) its average acceleration. 3) Personnel at an airport control tower…

A:

Q: The magnitude of the uniform electric fields on 5 of the 6 faces of the rectangular box are E₁ = 144…

A: First we find total electric flux in the box, therefore  φ=-φ1+φ2-φ3+φ4-φ5+φ6 Now,…

Q: A bug labeled B, is trying its best to hold onto the edge of a spinning disk with radius R. Use for…

A: A velocity is a rate at which displacement changes. Acceleration is the rate at which velocity…

Q: he maximum energy of the electrons is

A: Let E1 and E2 be the energies of the photon before and after the scattering event, respectively, and…

Q: 1. In this lab, you will be rotating a mass on one side of a string that is balanced by a second…

A: Note: Please note that we are allowed to answer only first part kindly post remaining questions…

Q: Interference effects are produced at point P on a screen as a result of direct rays from a 470-nm…

A:

Q: Fill in the Blanks Type your answers in all of the blanks and submit X₂ X² Ω· Type your answer here…

A: According to question we need to magnitude and direction of C +D - E.

Q: The driver of an SUV (m= 1800 kg) moving at a velocity of 3.50 m/s isn't paying attention and rear…

A: Mass of the SUV is M = 1800 kg Speed of the SUV is u = 3.50 m/s Mass of the car is m = 1200 kg Speed…

Q: 4. Find the node voltages in the circuit below. 12 4 2 8. D2 3

A: Given that : R1 = 22 ohm R2 = 12 ohm R3 = 2 ohm R4 = 2 ohm R5 = 5 ohm R6 = 4 ohm  R7 = 7 ohm I = 8…

Q: 9. Newtonian mechanics are valid a) in all frames of reference b) in relativistic frames of…

A:

Q: A speaker emits a sound with power 0.2 mW. At what distance is the intensity level of the sound 12.0…

A: Dear student, as you have asked multiple questions, we will provide the solution to the first…

Q: You are hiking to the top of a small canyon. When you stop for a rest you decide to shout "hello"…

A: Given Data: Speed of sound in air (v) = 340 m/s.Time for echo (t) = 1.10 s. To Determine: The width…

Q: Tutorial Exercise A 195-km-long high-voltage transmission line 2.00 cm in diameter carries a steady…

A:

Q: The following two lists give the diameters and sound frequencies for three loudspeakers. Pair each…

A:

Q: What is wave? What is the difference between wave motion and particle in motion? What are the…

A: The wave is the transfer of energy that causes disturbance in the medium without transferring…

Q: artici form a square of edge length a = 5.10 cm and have charges q1= 8.01 nC, q2 = -18.9 nC, 93 =…

A:

Q: 2. a) (Assume the ropes and the pulley have negligible mass and that friction and air resistance can…

A: Both the masses are initially at rest, so their initial velocity will be zero. As the masses are…

Q: An electric field is measured to exert a force of 2.21 x 10-4N on a particle with a charge of 4.55 x…

A: Given data:  Electric Force (F) = 2.21 × 10-4 N Charge (q) = 4.55 × 10-4 C Required: The magnitude…

Q: Bob has just finished climbing a sheer cliff above a level beach and wants to figure out how high he…

A:

Q: A hollow metal sphere has 6 cm and 9 cm inner and outer radii, respectively, with a point charge at…

A:

Q: A horizontal rod of length L carrying a current I, is suspended at right angles rhe horizontal…

A: If L is the length of the rod carrying a current I in a magnetic field B ,the magnetic force on the…

Q: Your friend, who is in a field 70 meters away from you, kicks a ball towards you with an initial…

A: Initial Velocity u = 20 m/sDisplacement S = 70 mAcceleration a =  ( negative since it is…

Q: A mass, m is on an incline of angle as shown. It is connected via a string to a pulley of moment of…

A:

Q: How is dQ= du + pdv derived?

A: