Which of the following is the correct free-body diagram for a flying paper plane whose velocity is indicated by the green arow?

Q: Please draw the diagram and draw all 6 directions for this problem. Please give a detailed explanati...

A: The direction of magnetic field due to a current carrying wire is give by right hand thumb rule  Acc...

Q: Chapter 28, Problem 022 In a nuclear experiment a proton with kinetic energy 0.92 MeV moves in a cir...

A: Given data: The kinetic energy of the photon is KP=0.92 MeV. The charge on the alpha particle is qα...

Q: Q2. A body has moved along a straight line with a constant acceleration. The law of motion is given ...

A: a)                      v                                 t The Slope of v-t curve is acceleratio...

Q: A car full of teenage hooligans drives down a road at 43.0 km/h. They throw an egg out the window at...

A: Concept used: An object thrown with some initial velocity  at an angle to horizontal is under the in...

Q: An infinitely long cylindrical shell extending between r = 1 m and r = 5 m contains a charge density...

A: volume charge density of cylinder ρ = 8 nC/m3 diameter of cylinder = 5-1 = 4 m radius R = 2 m

Q: A softball of mass 0.220 kg that is moving with a speed of 8.5 m/s collides head-on and elastically ...

A:

Q: Do all parts please??.give me correct answer in 30 min. My roll no. Is 14 that is take N=14,Please s...

A: The hollow cylinder has dimension a×b where, a>b>a2 Carrier frequency is ω=2+0.1NGhz Given, N=...

Q: An electron has a circular path of radius 25.0cm in a perpendicular to vector of magnetic induction ...

A: In the magnetic field, the centripetal force on the charged particle is equal to the magnetic force ...

Q: A flatbed truck is carrying a heavy crate. The coefficient of static friction between the crate and ...

A: Friction Friction is a retarding force that acts on a body opposite to the direction of motion of th...

Q: Monochromatic light falls on a screen 1.80 m from two slits separated by 2.08 mm. The first- and sec...

A:

Q: A hoop is given an initial speed up a plane inclined at angle of 45∘. The initial linear speed is v0...

A: a=9.8×sin452a=3.46

Q: A person inside an elevator counts that a simple pendulum makes 95 complete oscillations in 2.80 min...

A: (a) time taken for 95 oscillation = 2.80 min = 168 s      time taken for oscillation = 168/95 s    t...

Q: why single crystal silicon is currently the material of choice for microelectronics applications

A: Given: The material of choice for the microelectronics applications includes the single crystal sili...

Q: For the machine element shown, locate the y coordinate of the center of gravity.

A: Given For the machine element shown, locate the y coordinate of the center of gravity, as following ...

Q: QUESTION 5 A 250 kg man climbe a 10 m, 40 kg ladder successfully to its top. The ladder is set at 60...

A: Given: The mass of the man M = 250 kg. The length of the ladder l = 10 m. The mass of the ladder m ...

Q: See photo

A:

Q: A piano has the widest range of notes of any instrument. It achieves this large range using both the...

A: Given information: The length of the string L1 (l1) = 0.163 m The frequency at which is produced by ...

Q: Atmospheric pressure decreases as one moves to higher elevations becausethere is much less air on a ...

A: Given: The correct option is shown as:  

Q: Flapping flight is very energy intensive. A wind tunnel test on an 89 gg starling showed that the bi...

A: Given: The bird flies for about 1 hour The metabolic power = 12 WW. A migrating starling flies stead...

Q: a) If a conservative force acting on a particle produces a potential energy function given by: v k x...

A:

Q: An amateur rocket is propelled vertically upwards from the ground during which the rocket engine pro...

A: Given: The height reached by the rocket s = 56 m. The final velocity of the rocket v = 40 m/s.

Q: A helium-neon laser (? = 632.8 nm) is used to calibrate a diffraction grating. If the first-order ma...

A:

Q: PRACTICE PROBLEM 1. A closed-loop traverse ABCDA was run around an area and the following observatio...

A: Given angles: The sum of angles is given by: A=86o30'02''B=80o59'34''C=91o31'29''D=100o59'15''A+B+C+...

Q: An electron moves in a circular path perpendicular to a magnetic field of magnitude 0.300 T. If the ...

A:

Q: q1 ##= 19.93

A: we will be using coulomb's law, which is F = 14π∈0q1q2r2  where F = force on the charge q1 and q2 - ...

Q: Simple Harmonic Motion: An object is attached to a coiled spring. It is pulled down a distance of 6 ...

A: Given: Simple Harmonic Motion: An object is attached to a coiled spring. It is pulled down a distanc...

Q: (a) When a 8.00-V battery is connected to the plates of a capacitor, it stores a charge of 28.0 ?C. ...

A:

Q: See attached image

A: (a) Given: The radius of the circular region is 3.50 cm. The magnitude of the electric field is give...

Q: Which of the following is true?

A: In optical fiber, if the core is less denser than the cladding then the ray will get trapped inside ...

Q: Beams of electrons and protons, both traveling at almost the speed of light collide. The electrons a...

A: The luminosity of collisions is defined as the ability to produce the desired number of scattering e...

Q: Members AB and AC of the truss shown consist of bars of square cross section made of the same alloy....

A: Part-a Given: The ultimate load on the test bar Lt = 120 kN. The factor of safety FS = 3.2. The loa...

Q: Determine the three forces acting on the plate that are equivalent to the force R= 210k kN.

A: Given: To determine the three forces acting on the plate that are equivalent to the force R= 210k kN...

Q: Determine the peak value of the output voltage If Vpint=240V. if the turns ratio is 8:5 for germaniu...

A: Given that the peak input voltage is Vpin=240 V . The turns ratio of the transformer in the rectifie...

Q: Suppose a person releases a ball from rest, allowing it to fall 175 cm before kicking it at an angle...

A: The initial velocity before hitting the ball is, vi=2gh=29.80 m/s2175×10-2 m=5.86 m/s , which is dow...

Q: When the switch S is toggled to the left, the capacitor C charges through the resistor R. When the s...

A: Resistor used for charging VC=ε1-e-tRCR=-tCln1-VCε=-1.30 s8.50 μFln1-755 V1260 V1 μF10-6 F=1.67×105 ...

Q: Please solve as much as possible

A:

Q: If three celss of 1V,1.5V,2V are connected in parallel,then total emf will be   Answer:2V

A: Given 3 cells having voltage 1V, 1.5V and 2V are connected in parallel.

Q: Breakout Problem #1 A uniform rod with mass M = 2 kg is mounted on a frictionless axle that passes t...

A: Given: Mass of rod=2 kg Spring constant = 10N/m To Calculate: T

Q: A long solenoid that has 1,080 turns uniformly distributed over a length of 0.360 m produces a magne...

A:

Q: The lower section of a constricted pipe has a diameter of 8 cm. The upper section of the pipe, locat...

A: Given: The radius of the lower section rl = 4 cm  The radius of the upper section ru = 1.5 cm  The h...

Q: A flatbed truck is carrying a heavy crate. The coefficient of static friction between the crate and ...

A: lets considerm=mass of the cratea=acceleration (in this case deceleration of the truck)g=acceleratio...