distance of the spaceship from the ground station?

Q: 7, (10 points) Find the magnetic field at point C (the center of curvature). R₂ R₁

A:

Q: original length of 5cm. The string is bulled by a 70 N force. If the final ength of the spring is…

A:

Q: Compute Impulse Force 12.145 N Time=0.88 s

A: Given data:  Force (F) = 12.145 N Time (t) = 0.88 s Required: The impulse (I)

Q: 1. (I) A current of 1.60 A flows in a wire. How many elec- trons are flowing past any point in the…

A: Given Current flowing in a wire  I = 1.60 A To find  no. of electrons flowing through a point in…

Q: The sound waves travel with speed of 5.02 m/s.if is wavelength is 2.01m. Find the frequency of wave?

A: Introduction :  In this question we are provided it value of wavelength and wave speed . With these…

Q: Calculate (a) the wavelength and (b) the line of the Balmer series for hydrogen. frequency of the HB

A:

Q: 7.) (Based on Neamen, Problem 14.16) - A solar cell at room temperature has a reverse saturation…

A:

Q: Find the Force Impulse 71 N*s Time=2 s

A: Given data : Time=t Impulse=J   Required : Force

Q: An electric heater of Power 147 W has a resistance 352. Find the magnitude of current. of

A:

Q: A garage door is mounted on an overhead rail (the figure (Figure 1)). The wheels at A and B have…

A:

Q: Air P = 76 kPa SG₁ = 13.55 40 cm 22 cm Consider a dual-fluid manometer attached to an air pipe as…

A:

Q: HE Problem 9: Consider the sign shown in the figure, which has a mass of m= 8.2 kg. sin() cos()…

A:

Q: 3. If the viscosity of water is 0.75 cP and density of liquid copper is 8,960 kg/m^3 how much water…

A: For non-turbulent, non-pulsatile fluid flow through a uniform straight pipe, the volume flow rate…

Q: 6. (I) How many coulombs are there in a 75 ampere-hour car battery?

A: Given : Charge (Q) = 75 ampere - hour = 75 A•h

Q: uilding. One of the movers is pushing on the crate with a force of constant magnitude F₁ arallel…

A:

Q: ΝΤΟΥΣ Α' Καμματικός και η κόρη μέρα του και και στα αργήθηκε και μια ματιά και με προστάτη και παρά

A:

Q: A bar has a linearly increasing density, so the density at one end is five times the density at the…

A:

Q: DN Required information In the below FBD, the forces are labeled with their magnitudes. ΑΝ CN BN…

A:

Q: Calculate the magnitude of the tension T and the angle 0 for which the eye bolt will be under a…

A:

Q: 2. The large piston has a cross sectional area of 6m^2 and the small piston has a cross-sectional…

A:

Q: The ¨00¨Nascar driven by michael Mc Dowell is speeding with 180 milesper hour,which is 80.5m/sand…

A:

Q: Pido slams on the brakes of his car and skids a certain distance on a straight level road. If he had…

A: Required : Skidding distance

Q: afor a particle with mass m and position vector r(t) the angular momentum is defined as L(t) = r(t)…

A:

Q: A box with a mass of 5 kg is moving with acceleration of 0.5 m/s². Find the force applied to this…

A:

Q: How do you do this question with integrals instead

A:

Q: Problem 11.67 Two friends are carrying a crate of mass 200 kg up a flight of stairs. The crate has…

A:

Q: each) 1. A particle moves so that its position as a function of time in SI units is r = i + 4t²j +…

A:

Q: thermometer does not use mercury.

A: In this question we have to answer which thermometers do not use mercury.Please give positive…

Q: Consider the current-carrying wire shown in the figure. The current creates a magnetic field at the…

A: magnetic field at center only due to circular arc B = μ0I/2R(θ/360°) B =  μ0I/2R(30/360°)

Q: A trolley, while going down an inclined plane, has an acceleration of 2 cm/s². What will be its…

A: Given:- acceleration of trolley a= 2 cm/s2 Initially trolley is at rest so u = 0 cm/s Time for…

Q: 5 m O OO 5m 15 m 20 m 20.7 m e 25.7 m b С d -P

A: Radius of semicircular path    R = 5 m  Total Length of path  L =  πR + 10 m       =  π ×5 m + 10m…

Q: A particle with potential energy U is at rest at x = a . The particle: a.moves to a point to the…

A:

Q: Two large steel spheres tap into each other slowly, yet manage to exert a force on each other that…

A: Write the given data. F=4000 N

Q: A trolley, while going down an inclined plane, has an acceleration of 2 cm/s². What will be its…

A: Given data: Acceleration of trolley, a=2 cm/s2=0.02 m/s2 Time, t=3 s Initial velocity, u=0 m/s…

Q: Calculate the average speed by the distance traveled by the mobile. Answer a) 10/3 * m / s

A: Average speed=x1v1+x2v2+....................x1+x2+........... ANS: Average speed is 23.75 m/s. So no…

Q: What power output is required of a motor that needs to lift a 450 kg elevator car 12 meters in 8.0…

A:

Q: Q4: A diffuser, has air entering at 100 kPa, 280 K, with a velocity of 200 m/s. The inlet…

A: GIVEN: entering Velocity v = 200m/s inlet cross-sectional area = 100mm2 exit velocity =20m/s  exit…

Q: A bus is moving on a straight road 8 m/s. It is acceleration at 15.2 m/s². What will be it's…

A: Introduction :  In this question we are provided it value of acceleration , time and initial…

Q: A rocket accelerates from rest at a rate of 70 m/s2. (a) What is its speed after it accelerates for…

A: Given that, Initial speed (u)= 0 Acceleration (a)= 70 m/s² Time (t)= 53 s Let the final speed be v

Q: 9. A ball is thrown vertically upward from the ground with an initial speed (9.8 m/s). The maximum…

A:

Q: a.) Assume that the two weights are equal, what would be the rotation of this system? b.) If I added…

A:

Q: 5. A car slows down from (v-20 m/s) to (= 10 m/s) in 5s. The car acceleration is a) 2 m/s² b) 4 m/s²…

A:

Q: A stone is thrown vertically upward and feels no air resistance. Upon rising, a.its kinetic energy…

A: Required : The correct option.

Q: 18. (II) Two aluminum wires have the same resistance. If one has twice the length of the other, what…

A: Given data: Resistance of wire 1= R Resistance of wire 2= R Length of wire 1= L Length of wire 2=2L…

Q: A 11.4-kg object hangs in equilibrium from a string with a total length of 5.60 m and a linear mass…

A:

Q: The y-coordinate of a particle in curvilinear motion is given by y = 9.9t3 - 10.7t, where y is in…

A:

Q: A 570 kg rollercoaster car starts at rest atop a 38-meter hill. Find the gravitational potential…

A:

Q: The angle of incidence is always to the angle of reflection.

A: The incident rays comes with some angle and it is known as incidence angle. The reflected ray comes…

Q: Read answer the following. 1. An object is placed along the principal axis of a spherical mirror.…

A: Given Magnification of an object if placed in front of spherical mirror  m = -2 a) To find whether…

Q: Question 1 A particle of mass 269 g is attached to a horizontal spring and set into oscillatory…

A:

Speed of light

The speed at which the light travels in a vacuum is unbiased for both the source and inertial frame of reference of the observer. This was postulated by the physicist, Albert Einstein, by observing the theory of electromagnetism of Maxwell. Also, there was no evidence for the luminiferous aether, that is, the medium for the propagation of light where the electromagnetic field exists.