Consider an interplanetary express bus traveling at 0.98 cc. According to Newtonian mechanics, the momentum is p=mvp=mv. According to relativity, it is p=γmvp=γmv.   How does the actual momentum of the bus compare with the momentum it would have if classical mechanics were valid?

Q: 3.Assume a skydiver, whose mass is 67 kg, experiences 213 N of air resistance.  What is the…

A: GivenMass of skydiver, m=67 kgair resistance, F1=213 Nwe need to calculate acceleration of…

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A: Given, Women towing suitcase with constant speed . Mass of suitcase(m)= 20.5 kg  Pulling force (F)=…

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A: Energy and power are related in the following way:So, you can find out how much energy the heart…

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A: The Statement is true

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Q: An object of heigh 9 cm is placed 25 cm in front of a converging lens of focal length 10 cm. Behind…

A: height of object (h) = 9cm object distance (d) = 25 cm focal length of converging lens (f1) = 10 cm…

Q: The period of a simple pendulum is trebled (T' = 3T) when its initial length L is increased by 1.2 m…

A: original length = L new length (L') = L + 1.2original time period = T new time period = T' T' = 3T…

Q: The magnetic field of an electromagnetic wave in a vacuum is B. = (2.6μT) sin((1.15 x 107)z - wt),…

A: The magnetic field is given by : B = 2.6μT Sin( 1.15×107x - ωt)

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Q: 2. Write the nuclide notation for atoms with the following characteristics: a. 25 protons, 20…

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Q: PLEASE REDO THIS AND ANSWER IN GOOD HANDWRITING

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Q: 1. •• A 68-kg skier encounters a dip in the snow’s surface that has a circular cross section with a…

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Q: In 1995 a research group led by Eric Cornell and Carl Wiemann at the University of Colorado…

A: Given molar mass of Rubidium  M=86.91 g/mol=86.91×10-3 Kg/mol Temperature T=36×10-9K ideal gas…

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Q: nochromatic light falls on a screen 1.90 m from two slits separated by 2.06 mm. The first- and…

A: Given Distance from screen from slit = D = 1.90 m separation between two slit = d = 2.06 mm…

Q: Consider the objects labeled A, B, C, and D shown in the figure. C *1—Ï B D Each object is composed…

A: Given:  Mass of each stick, m = 8.11 kg Length of each stick, L = 0.241 m   To Find:  The moment of…

Q: As illustrated, A flat disk with a mass of 1.387 kg slides on a horizontal frictionless surface. The…

A: Given mass , m=1.387 kginitial velocity, vA=2.673 m/schord stiffness , k=8.112 N/minitial position,…

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Q: In the deepest woods of Siberia the temperature on a cold Winter night can be as low as -55.0 °C.…

A: Given,  In the first question, Temperature = - 55°C In the second question, Temperature = 128°C We…

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Q: A planet is detected via the Doppler technique. The velocity change of the star is a measure of

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Q: Which of the following statements best describe the dual nature of light?…

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Q: The 46-kg homogeneous smooth sphere rests on the 26° incline A and bears against the smooth vertical…

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Q: skateboarder starts at point A in Figure 8–27 and rises to a height of 2.64 m above the top of the…

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Q: A water wave traveling in a straight line on a lake is described by the equation (2.75 cm) cos…

A: As per guidelines , only 3 subparts are solved here. Given,  A water wave travelling in a straight…

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A: a) The time period of the pendulum is given by T=2πLgL=T2g4π2 Substituting the values we have…

Q: Page 128 Practice Problem 5.6: At what angle does the hill slope if the acceleration is g/2? Answer:…

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A: a) We write the force for the circular motion GMsunMasteriodR2=Masteriodv2R⇒GMsunR=v2⇒v=GMsunR Hence…

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Q: Review Conceptual Example 8 before starting this problem. A block is attached to a horizontal spring…

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Q: (a) Blood with a density p = 1.00 g/cm³ is flowing with a speed of 23 cm/s through an aorta with a…

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Q: The equation of motion of a simple harmonic oscillator is given by x(t) = 0.4 cos (nt/2 + 1/4). At…

A: Given the equation of motion: x(t)=0.4cosπt2+π4 we need to find the time when it will cross the…

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Q: At what altitude above Earth's surface would the gravitational acceleration be 3.80 m/s2? (Take the…

A: Given,  gravitational acceleration above the earth's surface = 3.80 m/s2 Radius of earth = 6370km We…

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Q: 12 Suppose that you measure the parallax angle for a particular star to be 0.5 arcsecond. The…

A: Given, The parallax angle made by the particular star, p=0.5 arcsecond

Q: Review Multiple-Concept Example 7 in this chapter as an aid in solving this problem. In a fast-pitch…

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Q: A copper overhead transmission line has a length of 60.0 m between its supports at 20°C. Determine…

A: Given data:  Length of copper line (L0) = 60.0 m Initial temperature (T0) = 20°C Final temperature…

Q: A 1.09-kg block of ice is initially at a temperature of -5.0 °C. ▼ Part A #f4.0 x 105 J of thermal…

A: The thermal energy needed to raise the temperature of a substance in the same phase  Q = m ⋅ C ⋅ Δ T…

Q: ▼ ▼ Part B After the switch is closed, find the maximum displacement current through the capacitor.…

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Q: A car mass of 1200 kg accelerates up a road with a slope of 1 in 10, increasing its speed from 6 m/s…

A: Here, θ = tan-1(1/10) = 5.71o m = 1200 kg Frictional force , f = 1500 N d = 110 m Using third…

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A: Write the given values with the suitable variables. u=22 m/sθ=35° Here, u is the initial velocity…

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Q: Block 1 (10 kg) is pulled by a rope from left to right up a ramp which is inclined 50 degrees from…

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Q: 9. An athlete whose mass is 90.0 kg is performing weight-lifting exercises. Starting from the rest…

A: Since the barbell starts with zero speed the distancelifted     s = 1 / 2 * a *t^2          a = 2 *…