A 1200 kg car traveling at a constant speed of 9.0 m/s turns at an intersection. The car follows a horizontal circular path with a radius of 25 meters to point P. 1200-kg |V=9.0 m/s car Car's path Ice A The magnitude of the centripetal force acting on the car as it travels around the circular path is approximately
Q: Find the altitude at which, the acceleration due to gravity is 25% of that at the surface of earth.
A: We have to find that-Altitude (h)=?Given data-gh=25% of ggh=25g100=g4R=6400 km
Q: A pipeline 0.3m in diameter, flowing full of water ,has a constriction of diameter 0.1m.lf the veloc...
A:
Q: Determine the temperature of the following two objects given their peak Blackbody wavelength. 1) Lam...
A: In case pf blackbody radiation, multiplication of wavelength at which power density is at peak and t...
Q: The average value of the squared speed does not equal the square of the average speed. To verify thi...
A: Here are the given values: V1=2.20 m/sV2=3.32 m/sV3=5.09 m/s
Q: I P.
A: Given, Magnetic field by figure at point P
Q: A soccer player hits a 0.20 kg ball which is incoming with a speed 5 m/s. After the kick, the ball c...
A: Assume the ball is moving in the x-direction at first. It then moves in the y-direction after changi...
Q: 1. What is the speed of the fluid at point B? And Calculate the pressure at point B if a water flows...
A: Given: PA=350Pa, vA=8m/s, AA=5m2, AB=4m2 As the volume of water flowing per second in the pipe is co...
Q: Consider the circuit shown in the figure below, where R, = 5.00 0, R, - 8.00 0, and E - 7.00 V. %3D ...
A: Have a look dear
Q: Potassium-argon dating is used to measure the age of rocks formed from cooled lava by determining th...
A: The radioactive dating of rocks formed from cooled lava is determined by using parallel decay of K19...
Q: A moving, positively charge particle enters a region that contains a uniform magnetic field as shown...
A: In the given case the particle is moving in a uniform magnetic field with a velocity v we clearly ...
Q: A 336-kg crate rests on a surface that is inclined above the horizontal at an angle of 22.8°. A hori...
A: Concept: The Free Body diagram of the system is given below Given: The Mass of the crate = 336 kg A...
Q: An electron has energy E = 4?₀ in the regions where it has a potential as shown in the figure below....
A:
Q: What is the specific activity (in Bq/g) if 8.58 µg of an isotope emits 7.4x10“ a particles per minut...
A: Given that,Mass of the isotope, m=8.58μgDecay constant, λ=7.4×104 Decay per minute.=7.4×10460=1.233×...
Q: The following data were collected for the distance traveled versus time for a rocket. What could hav...
A: Required : Distance traveled after 150 s.
Q: Give proper explanation
A: Hey dear using the formula and concept of electric flux we have solved this
Q: A metal block containing a cavity and car- rying a net charge -Q is located near a pos- itive charge...
A: When a charge comes closer to the metal object, opposite charge induces on the facing surface, and s...
Q: Among the elderly population, a sideway fall is a most frequent cause of hip fracture. An old man of...
A:
Q: Potassium-argon dating is used to measure the age of rocks formed from cooled lava by determining th...
A: Potassium-argon dating is an interesting way to measure the age of rocks formed from cooled lava. I...
Q: Chapter 32 Two solenoids (1) and (2), spaced close to each other and sharing the same cylindrical ax...
A: Concept: When two coils are brought close together, the magnetic field in one of the coils tends to ...
Q: The average value of the squared speed does not equal the square of the average speed. To verify thi...
A: Here, v1=2.20 m/sv2=4.32 m/sv3=8.09 m/s
Q: At what temperature will silver have a resistivity that is 2% the resistivity of mercury if its init...
A:
Q: Consder the 65.0-kg ice sater being pushed by two others shown in the fgure below. (a) Find the dire...
A:
Q: Note: all the LEDS in this question are following the Voltage- Current graph shown below 0.05 Blue 0...
A: 1) From the plot, the values of the voltages across the LED (VD) at I=10mA are : VRed=1.75VVGreen=...
Q: 3. A refrigerator has a coefficient of performance of 2.10. In each cycle it absorbs 3.40 x 10' J of...
A: co-efficient of performance is 2.10 Heat absorbed from the cold reservoir is Qc = 3.40 x 104 J Let...
Q: A painter stands on a horizontal uniform scaffold hung by its end from two vertical ropes A and B, 6...
A: a> Let the weight of the painter be Wpainter . Since the system is in mechanical equilibrium he...
Q: Use the following constants if necessary. Coulomb constant, k= 8.987 x 10° N. m2 C. Vacuum permitivi...
A:
Q: I need to solve this question with details and steps, please explain it clearly, i will like and app...
A:
Q: 2. A 3 kg block moving to the right on a frictionless table at 4 makes a head on collision with anot...
A: Hey dear using conservative of energy and momentum we have solved this in steps 2,3 and 4
Q: 4 A surface charge resides on the surface of a dielectric material placed in a region where there is...
A:
Q: Find the wavelength of the photon that is emitted when a hydrogen atom undergoes a transition from n...
A: initial state is ni =6 final state is nf = 2 The Rydberg equation for the hydrogen atom is given by,...
Q: An arrow was launched horizontally with an initial velocity of 12.0 m/s. If it hits the ground 5 s l...
A:
Q: Find the wavelength of the photon that is emitted when a hydrogen atom undergoes a transition from n...
A: The following data are given: Initial state of transition, ni=6 Final state of transition, nf=2 Rydb...
Q: With no magnetic field, the spectral line representing the transition from the 2P1/2 state to the 2S...
A:
Q: Use the following constants if necessary. Coulomb constant, k= 8.987 x 10° N. m? /C2. Vacuum permiti...
A:
Q: A 4.00 kg block is attached to a spring of force constant 500 N/m. The block is pulled 10.0 cm to th...
A:
Q: Potassium-argon dating is used to measure the age of rocks formed from cooled lava by determining th...
A: Disclaimer: This is a multiple-part question since it is not given which part to be solved. We will ...
Q: (unrealistic) E/M Forces 6. A particle of charge q = 0.25C and mass m = 1.0kg is moving with a veloc...
A:
Q: Find the wavelength of the photon that is emitted when a hydrogen atom undergoes a transition from n...
A:
Q: Explain briefly the difference between apogee and perigee as applied to Highly Elliptical Orbit.
A: A highly elliptical orbit (HEO) is an elliptic orbit with high eccentricity, usually referring to on...
Q: 3. A uniform electric field Eis directed along the x-axis between two parallel plates of charge sepa...
A: mass of point charge is m = 2 x 10-22 kg charge of point charge q = 20 x 10-6 C distance between th...
Q: A 1k イk 2k A current of 1mA enters at A and leaves at B. Find the current in each resistor,
A:
Q: Discuss the role of the Born–Oppenheimer approximation in the molecular-orbital calculation of a mo...
A: The Born-Oppenheimer Approximation is the assumption according to that electronic motion and the nuc...
Q: AC Circuits 8. For the circuit shown, 10 Ω a. What is the resonance frequency in Hz? (10 V) cos wt 1...
A: " Since you have posted a question with multiple sub-parts, we will solve the first three subparts f...
Q: 01. Which of the following should be observed to have more accurate results in using Atwood's (This ...
A: 01. correct option: (b) use a pulley system with a lesser friction.02. If two bodies have equal ma...
Q: A 30N force acts at a 40° angle from the horizontal on a 30kg block at rest on a perfectly smooth (n...
A: Given: F = 30 N θ = 40°d = 7.2 m
Q: 30
A:
Q: 2. Show that the following reactions are forbidden by the conservation of charge and/or baryon numbe...
A: Have a look dear
Q: Obtain the Eigenvalues and Eigenfunctions for a free particle enclosed in a one-dimensional box surr...
A: Assume the width of the potential box is L. The value of one dimensional width is from x=0 to x=L. ...
Q: What is the total work in J done on the book?
A: Work done calculation.
Q: 10 µF 9 µF 3. 3 µF 18 uF 6 iF Consider the circult shown in the figure. If the charge for 9-uF capac...
A: Let C1 = 10 μF C2 = 3 μF C3 = 6 μF C4 = 9 μF C5 = 18 μF The charge across the C4 capacitor is Q4 =...
16
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images