Your pulling a 5kg box horizontally to the right with a force of 60N and there is a friction force to the left of 20N. Draw a FBD for this question. What is the FNET?

Q: A magnetic field with the time dependence shown in the figure(Figure 1) is at right angles to a…

A: Since you have posted a question with multiple sub-parts, we will solve the first three subparts for…

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Q: Two masses of 5.0 g each are suspended from thin strings and a charge q is placed on each. The…

A: mass of each object , m = 5 g = 0.005 kg  length of string , l = 35 cm = 0.35 m  angle with vertical…

Q: Refer to Multiple-Concept Example 4 for a review of the concepts that play roles in this problem.…

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Q: 12 ΕΠ Μ με διπ 40 Ω I ΤΩ 45V HOMEWHO b = 80 V 30 Ω f Μ h F= ΤΩ e 20 Ω

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Q: Suppose the electron in a hydrogen atom moves fron n=2 to n=1. In which region of the…

A: Solution: Given: 1 eV = 1.60 x 10-19 J   h = Planck's constant = 6.63 x 10-34 J.s   ni = initial…

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Q: Please answer this within 30 minutes.I will upvote! A concave mirror is used to reflect light from…

A: See below

Q: Unpolarized light of intensity 850 W/m2 is incident on two ideal polarizing sheets that are placed…

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Q: For the vectors a = (3.0 m )i + (4.0 m ) and 17 (5.0 m )i + (-2.0 m )ĵ, give a + 7 in (a)…

A: Vector a : a→=(3.0i^+4.0j^)m Vector b : b→=(5.0i^-2.0j^)m

Q: A hydraulic brake system in a car connects the brake pedal to the brakes on the wheels. When the…

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Q: A long solenoid has 1400 turns per meter of length, and it carries a current of 2.6 A. A small…

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Q: mass of 8.5 kg is supported by equilibrium by two ropes. The rope pulls in a direction of 35 degrees…

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Q: E = ? at (a) x 2h

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Q: Energy is transmitted at rate P₁ by a wave of frequency f₁ on a string under tension T₁. (a) What is…

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Q: A coil of Nichrome wire is 22.0 m long. The wire has a diameter of 0.350 mm and is at 20.0°C. (a) If…

A: The length of the wire is 22.0 m. The diameter of the wire is 0.350 mm. The temperature of the wire…

Q: (a) How much heat transfer (in 3) occurs from 27.0 kg of 81.0°C water placed in contact with 27.0 kg…

A: You have posted a question with multiple sub-parts, but as per the guidelines we are only be able to…

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A: This is a problem of rotational kinematics Given data: At time t=3.8 s, the angular velocity of the…

Q: When a person wears a hearing aid, the sound intensity level increases by 24.4 dB. By what factor…

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Q: An oil drop with a mass of 5.74 x 10-16 kg is suspended between two horizontal parallel plates. The…

A: Given mass of oil drop m = 5.74×10-16 kg magnitude of Electric field E = 35 N/C gravitational…

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A: Given Data: Specific heat of water (Cw) = 1.0 cal/gram oC.Mass of the metal block (mm) = 50…

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Q: The magnetic field 10 cm from a wire carrying a 1 A current is 2 μT. Part A What is the field 1 cm…

A: Current through the wire, i=1A Distance from the wire, r=1cm=0.01m

Q: A liquid of density 1310 kg/m³ flows steadily through a pipe of varying diameter and height. At…

A: Density of the liquid, ρ=1310kg/m3 Flow speed at location 1, v1=9.61m/s Diameter of the pipe at…

Q: 37. If a 5 newton brick is dropped 2 meters to the floor, what would be the brick's kinetic energy…

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Q: When 6.8x1014 Hz light shines on a plate of unknown material, it is determined that the stopping…

A: Frequency of the light = 6.8 × 1014 Hz Stopping potential = 1.6 V

Q: In the figure, block 2 of mass 2.40 kg oscillates on the end of a spring in SHM with a period of…

A: See below

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A: The potential energy initially stored in the compressed spring is given by, U=12kx2 Here, k is the…

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A: Given Data: Velocity of the plane (v) = 552 mph = 246.77 m/s.Cruising altitude (h) = 25500 ft =…

Q: 3) A herd of 7 screeching elephants makes a sound of 117 dB. a) What is the intensity produced by…

A: sound level coming from herd=117 dBI0=10-12 W/m2IdB=10logII0I=I01011.7 =0.501 W/m2

Q: What are some variables that might affect the magnets strength?

A: The strength of a magnet can be affected by several variables, including: Temperature: An increase…

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Q: 4. Complete the following statement: The photon description of light is needed to explain... A.…

A: To explain the photoelectric effect we need the particle nature of light whereas to explain…

Q: A coil with a wire that is wrapped 40 turns around a 0.5 m² hollow tube. A uniform magnetic field is…

A: Number of turns in the coil is N=40. Cross-sectional area of the coil is A=0.5 m2. Initial magnetic…

Q: 1) What is the angle at which the light emerges from the opposite face given that nglass= 1.57?…

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Q: is the potential-energy diagram for a 500 g particle  that is released from rest at A. 1. What is…

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Q: The figure shows an electric dipole. What is the magnitude of the dipole's electric field at point…

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Q: tor Part A Calculate the location of the image formed by an 15.0 mm -tall object whose distance from…

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Q: 200 km/h 300 m 50° 240 km/h PROBLEM 11.141 Racecar A is traveling on a straight portion of the track…

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Q: Calculate the critical angle between diamond (n = 2.42) and quartz (n = 1.46)?  a 23°  b 37°…

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Q: You are at the top of the Empire State Building on the 102nd floor, which is located 373 m above the…

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Q: Discover the stack's true potential by letting it shine.

A: The stack, whether it's a tech stack or any other type of stack, is a powerful tool that can help…

Q: Which phenomenon listed below supports the wave-like nature of matter?

A: we are looking for wave-like naturephotoelectric effectthis supports particle nature of light…

Q: The figure below shows the cross section of a long cylindrical conducting cylinder of radius a =…

A: See below

Q: A particle moves so that its position (in meters) as a function of time (in seconds) is 7 = (6)î +…

A: We are given position vector r and we have to find  Velocity Acceleration

Q: Analyze the electrical circuit below and determine the unknown current: 6Ω. www <I 1 XX+ www 1₂. +2V…

A:

Newton's Second Law

Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows: