what is the magnitude of the gravitational acceleration on this planet?

Q: You are designing a diving bell to withstand the pressure of seawater at a depth of 240 mm. What is…

A: Given:-  You are designing a diving bell to withstand the pressure of seawater at a depth of d = 240…

Q: A concave makeup mirror is designed so that a person 21 cm in front of it sees an upright image…

A: Given data: The object distance, P=21 cm   The magnification, M=2

Q: What is the real part of the relative permittivity of a Drude material with plasma frequency 7.44 eV…

A: Given: Plasma frequency, ωp= 7.44 eV Damping frequency, Γ = 0.97 eV excitation frequency, ω=3.2eV To…

Q: Why do we use cos 0 degrees when we calculate external force?

A: For this case the student asked why someone use cos0°,  while calculating the external work done.

Q: What would be the period of the pendulum if it is on the moon, where the acceleration due to gravity…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

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Q: In a physics lab, you attach a 0.200 kg air-track glider to the end of an ideal spring of negligible…

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Q: QUESTION 21 car is traveling down the road at 8.19 m/s While traveling at this rate of speed, what…

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A: Given Data mass (m) = 0.700 kg Spring Constant (k) = 104 N/m distance moved from Equilibrium…

Q: Newton block slides down an inclined plane that has an angle of 60.0° If the coefficient of kinetic…

A: θ = 60o μk = 0.15 Let the mass = m

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A: Given: How the Compton Effect has been used to diagnose bone diseases?

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A: Let the velocity of the combined mass after bullet gets embedded into the block be v.   Then by…

Q: A falcon with a mass m1= 1.18 kg is diving at a speed of v1= 26.1 m/s at an angle of θ= 55.6 degrees…

A: Given:- The mass of the falcon is m1 = 1.18 kg  The speed of the falcon is v2 = 26.1 m/s  The angle…

Q: While the pressure remains constant at 689.5 kPa the volume of a system of air changes from 0.567 m³…

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Q: 3 a. Since we use friction to accelerate our cars around turms, we can't take turns as fast in wet…

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Q: 10. A person weighing 600 N gets on an elevator. The elevator lifts the person 6 m in 10 seconds.…

A: Power = work done/time taken

Q: 11. Find the length of a copper wire with resistance 0.0262 /ft and total resistance 5.62 Q.

A: Given  Resistance per unit length of copper wire RL = 0.0262 ohm/ft  Total resistance of copper wire…

Q: a. You push a couch across the floor, pushing with a force of 282.5 N horizontally. It slides…

A: GivenApplied force, F=282.5 NDistance , d=1.47 m

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A: According to  work-energy theorem work done is equals to changes in between Final kinetic energy and…

Q: (a) For a constant force, describe the orientation between the force vector and the displacement…

A: (a) Work done by constant force = Fdcosθ , where F is force and d is displacement and θ is angle…

Q: A motorcycle, starting from rest, accelerates at 2.82m/s2m/s2 on a circular track with a 205mm…

A: Tangential acceleration (at ) =2.82 m/s2 Diameter of circle(d) =205 mm=0.205 m Radius of circle(r)…

Q: Steven is flying at 250 knots in his Spitfire. He knows that he can withstand a maximum acceleration…

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Q: 3- 2+ (a) Explain why 2 // 7 ? 1 1 7 SF F dr has the same value for all three curves. (b) What is…

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Q: An object with a mass of 0.5 kg. starts from rest and achieves a velocity of 20 m/s westward in 0.25…

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Q: The ideal batteries in the diagram below have emfs of E1 = 150 V and E2 = 50 V; the resistors are R1…

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Q: (27) A 55 kg woman is seated in the passenger seat of a car traveling at a velocity of 15.0 m/s. In…

A: Given: The mass of the passenger is 55 kg. The initial velocity of the car is 15 m/s. The final…

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Q: When a chainsaw is in operation, the chain moves with a linear speed of v= 5.7 m/s. At the end of…

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Q: Momentum is p and m mass. What are the units of p*p / (2m)? (A) It is dimensionless B) m^2 / (kg…

A: The given data we have: p denotes momentum m denotes mass. The objective is to calculate the unit…

Q: At one instant, force F 1.49ĵ N acts on a 0.982 kg object that has position vector 7 = (5.89î –…

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Q: A 7200N/m spring is stretched so that is holding 3900J of potential energy, how far was it…

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A: In the early days of the study of light, Newton theorized that light may be made up of particles or…

Q: The L-shaped object in the figure(Figure 1) consists of three masses connected by light rods. Figure…

A: a) Around x-axis the masses 1.2 and 2.5 kg does not contribute to the moment of inertia (As their…

Q: In the figure, R₁ = 1 N and R₂ = 22, and the ideal = batteries have emfs of 1 2 V and 2 = 3 = 4 V.…

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Q: O The temperature of a beaker of water is 113.4 F. What is this temperature when converted to…

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Q: How much current must flow through a long straight wire for the magnetic field strength to be 1.0 mT…

A: Given data, Magnetic field B=1 ×10-3 T Length l=0.02 m Constant μ0=4π×10-7 m/A

Q: question c is wrong

A: In this case we have ωi=170 rev/min=17060 rev/sec=176 rev/sec and ωf=0

Q: 4. The scatter plot shows the number of passengers at a major airport over a 15-year period from the…

A: At t=0 , P=55 million At t=11 , P=65 million  passangers in 11 years = area under graph  =…

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Q: An electrical short cuts off all power to a submersible diving vehicle when it is a distance of 30…

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Q: If the merry-go-round starts at rest and acquires an angular speed of 0.6250 rev/s in 5.00 s, what…

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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.