A ball with 4 kg object is moving horizontally with a speed of 4 m/s. Find the net forc that is required to keep the ball moving at this speed and in this direction.

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A: Given C1 = capacitance 1 = 5.60 mF C2 = capacitance 2 = 8.90 MF We have to calculate it's equivalent…

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Q: in 2021, the tallest building in the world, the Burg Khalifa, klas estimated at $1.5 billion.…

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Q: For the given circuit: R₁ R www =1&₂ VB A Determine VẪ and VB. Use: E₁4.98 V, E₂- 10.6 V, Each…

A: in this  question we determine Va and Vb for circuit  shown in figure.

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Q: 4. Explain why, for a parallel resistive circuit, each branch current equals the applied voltage…

A: in this question  we discuss  about combination of resistance.

Q: Perform the following experiment: Take two different balls that can bounce (a tennis ball and a…

A: Note:-   “Since you have asked multiple questions, we will solve the first question for you. If you…

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Q: t is the location of a 0.350 kg mass attached to a 367 N/m spring that starts at its maximum…

A: Given:mass value, m=0.35 kgspring stiffness, k=367 N/mmaximum amplitude, A=0.24 mtime, t=41.3 s

Q: How much power is dissipated by the 2Ω resistor? Suppose that ΔV1 = 3V and ΔV2 = 6V

A: Given: ∆V1=3 V∆V2=6 V

Q: 59. What are the magnitude and 1.0 nC charge at the bottom of Figure P20.59? -6.0 nC 2.0 nC 5.0 cm…

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Q: Assume that the period of a wave is 3 ins What is the time needed for this wave to travel 4…

A: Solution:Given:1 s = 1000 ms T = time period of wave = 3 ms = 0.003 s s = distance equal to 4…

Q: 19. A bus is travelling at a constant speed of 35 kmph (kilomiles/hr). How many hours will it take…

A: Given data:  Speed (v) = 35 km/hr Distance (d) = 3000 km Required: The time (t)

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Q: A spring with a mass of 2 kg has natural length 0.5 m. A force of 25.6 N is required to maintain it…

A: Mass of the spring=2 kg Natural length =0.5 m Stretched length=0.7 m Force=25.6 N

Q: A typical lightning bolt may last for 0.152 s and transfer 1.15 ✕ 1020 electrons. Calculate the…

A: The answer is below

Q: The ground state of an electron has an energy E1 = -15 eV while its excited state has an energy E2 =…

A: Given Data:- Ground state energy of the electron is E1=-15 eV Excited state energy of the electron…

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Q: A force acting on a particle moving in the xy plane is given by F = (2yî + x²ĵ), where F is in…

A: in this question  we determine first three work done question  along the path.

Q: Describe the kinematics of the horizontal component of a projectile.

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Q: 1. A concave mirror forms a real image at 35 cm from the mirror. If the object is at a 10 cm…

A: Part (1): Given: The distance of the image is 35 cm from the mirror. The distance of the object from…

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Q: A force F = (20.0i + 18.0j + 24.0k) N acts on a small object of mass 95 kg. What will be the…

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Q: Find the velocity of an electron emitted by a metal whose threshold frequency is 2.25x10^14 s^-1…

A: Frequency, f=2.25×10^14 s^-1 Wavelength,λ=5×10^-7 m

Q: simple and common technique for accelerating electrons is shown in the figure below, where there is…

A: Solution: Given: m = mass of electron = 9.11 x 10-31 kg e = charge on electron = -1.60 x 10-19 C E =…

Q: The spring in the picture shown below has a spring constant of 8000 N/m. it is compressed 24.0cm…

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Q: Particles with a charge of +5e are incident on a target. If the beam of particles carries a current…

A: Given data:  Charge on one particle = +5e Current (I) = 133 μA = 133×10-6 A Time (t) = 18.0 s…

Q: (a) A concave spherical mirror forms an inverted image 4.00 times larger than the object. Assuming…

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Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.