Magnetic dip' results from the tendency of a magnet to align itself with lines of force. The range of dip for Earth's magnet is from -90o at the south magnetic pole to +90o at the north magnetic pole.  If Earth's magnetic field is modeled by a point

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A: Given: distance of an object is changed by a factor of 5.8  Find : By what factor does the angular…

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Q: 1. Consider an air-filled, parallel-plate capacitor with a plate spacing of d and an plate its area…

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Q: Explain what an electric current is and what electrons are.

A: Electrons are minute particles that exist within the molecular structure of a substance. Electrons…

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Q: During the 1988 Winter Olympics in Calgary, Alberta the brakeman of a two-man bobsled team slows the…

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Q: (a) At what distance from the equilibrium position is the kinetic energy equal to the potential…

A: Given : The particle exhibit Simple Harmonic Motion.  S.H.M :         SHM is defined as a motion in…

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Q: A satellite is placed in orbit around the Earth (use radius of 6.38*10^6 m) at a surface altitude of…

A: radius of earth (r) = 6.38×106 m altitude (h) = 3×106 m mass of satellite (m) = 750 kg mass of…

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Q: Suppose a 67.5 kg gymnast climbs a rope. (a) What is the tension (in N) in the rope if he climbs at…

A: Given Data:  The mass of the gymnast is:  m=67.5 kg The constant upward acceleration is:  a=1.65…

Q: 7. The drawing shows some electric field lines. For the points indicated, rank the magnitudes of the…

A: To find - Rang the following points in order of decreasing electric field magnitude. Solution: Step1…

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Q: | In a loudspeaker, an electromagnetic coil rapidly drives a paper cone back and forth, sending out…

A: Given:frequency of the cone, f = 1.2 kHzamplitude of the wave, A = 3.5 μm = 3.5×10−6 mloudspeaker…

Q: Lito is spinning a basketball with a radius of 12 cm on the tip of his finger. Determine the mass of…

A: Given that: r=12 cm=0.12 mI=5.568×10-3 kg.m2m=?

Q: suppose a baton of a metal ball A having a mass of 0.32 kg with a diameter of 0.15 m and another…

A: The mass plays a crucial role in inertia as inertia depends on mass. But in rotation, inertia…

Q: (a) Convert 46.0° to radians, using the appropriate conversion ratio. 0.80 rad (b) Convert 2.00 rad…

A: Length of arc is given as l= r© ,where © is the angle subtended by arc in radians

Q: Astronomical Datat Mass (kg) 1.99 × 1030 7.35 × 1022 3.30 × 1023 4.87 X 1024 5.97 X 1024 6.42 × 1023…

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Q: Thermal energy is being transferred through a 0.8 mm layer of human skin at a rate of 1.1 x 104…

A: Heat is just energy in transit. When it is not moving it is thermal energy. It is that heat flows…

Q: Please draw an FBD for the following statements    1. A textbook sits at rest atop a table. What…

A: in this question  we draw free body diagram of different  situation.

Q: A child wants to pull a wagon with a mass of 5.0 kg up a hill, the slope of which forms an angle of…

A: Given:- θ= 8°

Q: A slit 1.00 mm wide is illuminated by light of wavelength 589 nm. We see a diffraction pattern on a…

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Q: A block is at rest on a horizontal frictional surface. A string is attached to the block, and is…

A: Given : Force , F = 65.4 N  Distance moved, d = 1.35 m  Speed, v = 1.69 m/s  Work done , W = 85 J…

Q: Bob, whose mass is 60 kg, is in an elevator going up at 3.5 m/s. The elevator takes 2.2 s to slow…

A: Given: The mass of the Bob is 60 kg. The initial velocity is 3.5 m/s uward. The final velocity is 0…

Q: A parallel-plate capacitor carries an electric charge of ± 7.5 pC  on its conducting plates. The…

A: Charge on the parallel plate, Q=±7.5 pC Area of the plates, A=5 cm2 Distance of separation between…

Q: A conducting circular loop, of radius r = 0.060[m] and resistance R = 0.200[N], is submerged in the…

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Q: A bowling ball of mass 7.15 kg is rolling at 2.50 m/s along a level surface. (a) Calculate the…

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Q: Four current-carrying wires are shown above forming a square with side s=0.18ms=0.18m (The wires are…

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Q: Your video analysis of the motion of a marble gives it position in frame 23 as (x23, 923) = (0.134…

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Q: A graph of v(t) is shown for a world-class track sprinter in a 100-m race. (See figure below. For…

A: a) Total displacement travelled in 4seconds =(1/2)*4*12 = 24m Time taken =4s Average velocity is…

Q: A Moving to another question will save this response. Question 6 A ladder AB leans against a wall…

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Q: atus: # DESTION 7 The figure shows the overhead views of four situations in which forces act on a…

A: Q7. Since the floor is smooth , contribution of all frictional forces = 0. For considering the…

Q: Can you name the three different processes that are used to make magnets?

A: We need to name the three different processes that are used to make magnets.

Q: Determine the centroid of the beam's cross-sectional area and then compute the moment of inertia…

A: in this question  we use simple centroid equation for answer.

Q: What happens to the power that is released as sound travels through the air?

A: Let us discuss first how the sound wave travels fron the source to our eardrum. The source of a…

Q: A bag of wheat weighs 4 kg. To what height should it be raised so that potential energy is 12 J?…

A: Given that P.E. = 12J and M = 4 kg The formula of potential energy is  P.E. = Mgh

Q: The coefficient of static friction between an 8 kg box at rest and a 35° inclined plane is 0.70.…

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Q: O 18 A tennis ball of mass m is dropped from rest at point A, covering a height H, above a…

A: We can solve the question by using Newton's equation of motion!

Q: The Big Bang that began the universe is estimated to have released 1068 J of energy. How many stars…

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Q: A tennis ball of mass m is dropped from rest at point A, covering a height H, above a frictionless…

A: in this question  we use simple free fall equation of motion and projectile motion.

Q: A 0.25 kg ball is suspended from a light 1.2 m string as shown. The string makes an angle of 35°…

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Q: A 58.1-kg skateboarder starts out with a speed of 2.03 m/s. He does 108 J of work on himself by…

A: Given:- Wp= work done by the person due to pushing with his feet against the ground. = 108 J Wf=…

Q: 9. Some insurance companies are suggesting that a driver's premiums could be lowered if they were…

A: in this question  we discuss record data and analysis  of EDR.

Q: a boy throws a ball upward into a improvised basketball ring at an angle of 60degrees from the…

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Q: Please help me the options for the question s are the images for image 1 a textbook sits at rest…

A: The other name of free body diagram is  force diagram, used to represent the graphical…