i + wix = Fo Cos [wo(itE)t] [Wo(itE)t] え-0 E>o , t=0→X=o ス= find a(t) ス仕

Q: 1.2 m 10 m/s 30° d-

A: Given: Mass of the dart m = 0.020 kg launched at an angle θ = 30° (above the horizontal) initial…

Q: Part B How much force does the 2.0 kg block exert on the 1.0 kg block? Express your answer with the…

A:

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: 7. In your own words, describe the concept of sound intensity. K/UC

A: Before moving to concept of sound intensity, we'll discuss what is sound?  All types of waves…

Q: 9) A spring has a constant of 875 N/m. What hanging mass will cause this spring to stretch 4.5 m?

A: Let's Consider a vertical spring of spring constant 'k' On which we hang a mass 'm'It will stretch a…

Q: A mass m, = 6.5 kg rests on a frictionless table. It is connected by a massless and frictionless…

A:

Q: Question: A non-relativistic electron is confined to an infinitely deep potential well with length L…

A: Given : L=694×10-12m Part 1) The energy of an electron in the infinite potential well is given by :…

Q: A ski starts from rest and slides down a 28° incline 55 m long. • Part A If the coefficient of…

A: Given data: Angle of inclination, θ=280 Distance covered, d=55 m Coefficient of friction, μ=0.090

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

A:

Q: The figure shows a parallel-plate capacitor of plate area A = 10.7 cm² and plate separation 2d= 6.92…

A: The capacitance of a parallel plate capacitor with dielectric between its plate is given by   where…

Q: magnitudes of the buoyancy force actin ater, (c) mercury, and (d) an evacuated an ideal gas is ß =…

A: Heat transfer can take place in three different modes namely conduction, convection and radiation.

Q: Lightning and thunder are produced at the same instant during a storm, but each travel at different…

A: Given data: The speed of the ligth is c=3×108 m/s The speed of the sound is v=343 m/s   Part A:…

Q: A drum with a 500-mm radius is attached to a disk with a radius of 250 mm. The disk and drum have a…

A:

Q: Two small spheres each have a mass m of 0.100 g and are suspended as pendulums by light insulating…

A: Given: mass (m) = 0.100 g angle, θ = 6° length, l = 1 m

Q: A tennis ball connected to a string is spun around in a vertical, circular path at a uniform speed.…

A:

Q: What is the current in a 43 k2 resistor with 110 V across it? Hνα ΑΣφ I = 2.55 A Submit Previous…

A: a) Given data The resistance of the resistor is given as R=43 kΩ. The voltage across the resistor…

Q: 5.0 GIVEN: W is the solid sphere of radius a, with constant density, 8, and total mass, M. Let L be…

A:

Q: quipotential lines in a -Vo -2V -3V (a) from A to B WAB 57.4e-6 = (b) from A to C WAC=0 (c) from A…

A: Given: Charge q = 4.1 (10-7 )C Potential v0 =140 v

Q: 1.05 (b) The elevator continues upward at constant velocity for 8.2 s. (i) Newton's Law in the…

A:

Q: A metal rod 0.750 m long is places on a mass balance and is found to have a mass of 245 g. It is in…

A:

Q: Part A What's the current in a 17 mH inductor when the stored energy is 48 µJ ? Express your answer…

A:

Q: In the figure, a 2.7 g ice flake is released from the edge of a hemispherical bowl whose radius r is…

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: 2. A stack of bricks with mass m=200 kg is sitting on a frictionless ramp, connected to a rope as…

A: Given that:- Mass of the stack of bricks=m=200kg

Q: Place a marker at the tip of (each) intermediate images' arrow. Place the "Final image" marker at…

A: We need to draw the ray diagram for the given combination of lens.