One hazard of space travel is debris left by previous missions. There are several thousand objects orbiting Earth that are large enough to be detected by radar, but there are far greater numbers of very small objects, such as flakes of paint. Calculate the force exerted in newtons by a 0.190 mg chip of paint that strikes a spacecraft window at a relative speed of 4.00 ✕ 103 m/s and sticks, given the collision lasts 6.00 ✕ 10−8 s. (Enter the magnitude.) _____ N

Q: If a lamp has a resistance of 1200 when it operates at 100 W. It is plugged into a power source with…

A: Resistance(R)=120 ohms power used(P)= 100W we have to find, current(I) and voltage(V).

Q: Match each word to the best description A massless particle that has energy equal to Planck's…

A: Electron: It is negatively charged particle Isotope: Atoms with different mass number and equal…

Q: Paintball guns were originally developed to mark trees for logging. A forester aims his gun directly…

A: Height (h) = 6 mDistance (x) = 20 mSpeed (u) = 50 m/s We need to find how far below the knothole…

Q: buzzer with an inductance of 15 H and a resistance of 800 Ω operates with 15 mA. What time will…

A:

Q: During an ice show a 60.0 kg skater leaps into the air and is caught by an initially stationary 90.0…

A: The mass of the moving skater is 60 kg. The mass of the initially stationary skater is 90 kg. The…

Q: For a vibrating circular membrane with a fixed rim with radius a = 0.25 m, surface density ps = 1…

A:

Q: From a height of 11.0 m an object is sent directly downward with an initial velocity of 1.2 m/s.…

A: Initial height of object is h=11 m Object is thrown in downward direction with initial velocity…

Q: If a particle is moving into the page and the magnetic field is to the left, then what direction…

A: Particle is moving into the page. It means the direction of velocity is into the page. Direction of…

Q: An LC circuit containing an inductorL0 ​and capacitor C0​ oscillates with a maximum current of I0​.…

A:

Q: The two forces F₁ and F₂ acting at A have a resultant force of FR = {10i + 50j + 100k} lb. X B 50°…

A: F→1=−F1cos⁡(50)cos⁡30i→+F1cos⁡(50)sin⁡(30)j→−F1sin⁡(50)k→=−33.4i→+19.3j→−46k→…

Q: 5. Find the angle of refraction for light travelling from air to a medium (n = 1.98), if the angle…

A:

Q: An athlete is training on a 100 m long linear track. His motion is described by the graph of his…

A:

Q: of bathat is the chorge on q Which one million (10²) elections are bemored? . body from

A: Since electrons  are negative charge, when charge is removed from a body there must be induced…

Q: +Q Part A Ex-3.2.105 Use Coulomb's law to determine the magnitude of the electric field at points A…

A: A) Draw the schematic diagram of the system of charges. Apply the Pythagoras theorem in the…

Q: Two steel conductors are bent into rectangular prisms with square bases of lengths a and/, where…

A: Let the resistivity of the steel be ρ .   We have resistance of resistor with length L and…

Q: One afternoon, a couple walks three-fourths of the way around a circular lake, the radius of which…

A: Given:-  The radius of the circular lake is R = 1.05 km  They start at the west side of the lake and…

Q: Suppose you built a pendulum and set it swinging. You measure 15 cycles of the pendulum and get a…

A: Time taken for 15 cycles of pendulum is 37.5 s

Q: A bride tosses a bouquet of flower through the air with a speed of 2.7 m/s, and it smacks one of her…

A: speed of the bouquet(v)=2.7m/s mass of the bouquet(m)=0.55kg

Q: Charge 1 (µC) 4 4 4 -4 4 -8 10 -5 10 10 Charge 2 (μC) 4 -4 4 4 0 8 10 -10 6. Note your observations…

A: Given : Charges values , distance between them is given and using that we can find force between…

Q: Consider a line charge p placed horizontally at a distance 'h' from a perfect grounded conducting…

A:

Q: tennis ball is struck at the base line of the court, 11.8 m from the net. The ball is given an…

A:

Q: End of ramp A 79.2kg skier is launched with a speed of 27.5 m/s from a ramp that is inclined at 36…

A: initial  speed = V0 = 27.5 m/s angle = 36 degrees

Q: Consider a mass spectrometer used to separate the two isotopes of uranium, 238 U³+ (3.952 x 10-25…

A: See below

Q: The figure shows the light intensity on a screen 2.5 meters behind an aperture. The aperture is…

A: D=2.5 m (ditance between slits and screen)λ=600×10-9m (wavelength of light)β=1×10-2m (width of…

Q: Two horizontal plates of opposite charge form a constant electric field = 1000 N/C directed…

A:

Q: 1) On the right is an elevator cabin with a passenger being moved by the tension in the cable…

A: In this scenario, our objective is to move an elevator cabin, with a passenger inside, to a specific…

Q: What do you notice about the relationship between the different currents? 2. What do you notice…

A:

Q: A 882 N sign is hung symmetrically by 3 cables that each make an angle of 69° to the horizontal. How…

A:

Q: What is photovoltaic cell?

A: An electronic device that produces electricity when illuminated by photons is known as a solar cell…

Q: Bill and Amy want to ride their bikes from their neighborhood to school which is 21.3 kilometers…

A: Given data: -  The distance of the school from the neighborhood is d = 21.3km. The time is taken by…

Q: A 74.8-kg boy is surfing and catches a wave which gives him an initial speed of 1.60 m/s. He then…

A:

Q: 1.00×10^(−3) moles of ideal monotonic gas expands from a volume of 2.00 cm^3 to 4.00 cm^3 at a…

A:

Q: Consider the diagram showing a light ray reflecting off a plane mirror. If angle B were 47°, then…

A:

Q: To find the current through R2 why it is not (the voltage through R2/R2). Which would then look like…

A: The resistances are given as R1=15 Ω, R2=35 Ω, and R3=75 Ω V = 10 V R1=15 R3=75 Ω    V=10 V

Q: For the same isothermal reversible expansion of two moles of an ideal gas in which its volume…

A: For isothermal process ΔU = 0   From the first law of thermodynamics,   ΔU = q + w   So, q + w = 0…

Q: Why is the sky blue? Our eyes are not very sensitive to violet light. O The molecules and atoms in…

A: The basic process in the scattering of light is the absorption of light by the molecules by its…

Q: Rank these photons in order of their energies from lowest (1) to highest (4).

A:

Q: A man pulling an empty wagon causes it to accelerate at 1.4 m/s². Part A What will the acceleration…

A:

Q: A 10-kg object is at a distance of 2 m from a 20-kg object. What is the magnitude of the…

A:

Q: A bride tosses a bouquet of flower through the air with a speed of 2.4 m/s, and it smacks one of her…

A:

Q: A particle moving along the x-axis has its position described by the function x = (3t³+2t+1) m,…

A:

Q: A horizontal spring, of k = 13.3 N/m, is mounted at the edge of a lab benchto shoot marbles at…

A:

Q: What is the gravitational force felt between a 586 kg object and 8,443 kg object when separated by a…

A:

Q: Say we have à = 21+ 3) and à - B = 0. a) If B=51+ B). What is the value of By? b) If |B| = 1. How…

A:

Q: "One atom with three energy levels"   breifly explain the roles of spontaneous and stimulated…

A: In the context of amplification of light in an optical cavity, the roles of spontaneous and…

Q: How would you rearrange that equation for m_0

A: R = V(L/D)Cln (11-mf/mo)DCRVL= ln(11-mf/m0)11-mf/m0 = eDCRVL

Q: Determine the work done by the snowmobile engine. Input your answer with 1 decimal place

A: Given data from the question:- mass of slider pulled from rest by snowmobile  (m)  = 64 kg.…

Q: Which one of the following regions of the electromagnetic spectrum consists of waves with the lowest…

A:

Q: The 55.8-kg sign hangs from two cables which make an angle of 26.6° with the horizontal. Determine…

A:

Q: The magnitude of a force vector is 86.0 newtons (N). The x component of this vector is directed…

A: