m A motorcycle accelerates uniformly from rest at 7.9 km to reach a speed of 100 We want to find the time it takes the motorcycle

Q: Calculate (1.99 x 10³0)/(5.98 x 1024). Express your answer to three significant figures.

A: We have been given two values, let us say that a = 1.99×1030b = 5.98×1024

Q: If car A is travelling at a velocity of 20m/s and car B is travelling at a velocity of 10m/s, find…

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Q: Dominador, who is standing on the edge of an 80-m tall cliff facing the sea, kicks a ball…

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Q: 6m 4 kN -2m 30°

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Q: A basketball player is shooting some hoops, on one particular shot the ball leaves her hands 10.7m…

A: There might be some error in data. Check it once again and follow the same procedure to calculate…

Q: Why are the rays that come from a cathode ray tube seen as light?

A: Introduction:-  Cathode ray:- We know that the cathode ray produces from the cathode.  A cathode ray…

Q: Z 1 y. ㄹ BC a. b. 1 unit. doc= фас X

A:

Q: An object's position is given by r(t) = [a + ßt] i + [y+ot²] 3 where • d = 2.86 m B 3.5 m/s • Ύ 3.15…

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Q: If you are driving home from school and have to slam on the brakes to avoid hitting a car that…

A: We applied brakes to the car and cars comes to rest.  We need to tell what happens to the kinetic…

Q: A steel ball of mass 0.800 kg is fastened to a cord that is 69.0 cm long and fixed at the far end.…

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Q: 8. A wave with frequency of 500 Hz is traveling at a speed of 200 m/s. Solve for the wavelength.

A: Given value--- frequency = 500 Hz. wave speed = 200 m/s. We have to find--- wavelength?

Q: V R₁ M ww R2 12 R3

A:

Q: Building on our knowledge of gases: 1.6 mole of CO₂ (g) occupies 3.2 L at T = 300 K. If the gas is…

A: Given Data: Number of moles of CO2=1.6 Initial Volume V1=3.2 L Final Volume V2=1.2 L Temperature…

Q: An object moved 8.0 cm toward the positive x-axis and then 6.0cm at an angle of 60° with the…

A: Given data: Displacement vector (d1) = 8.0 cm, towards +x-axis Displacement vector (d2) = 6.0 cm,…

Q: Determine the pressure exerted on body having cross sectional area of 20 m2 and force applied is…

A: Given data : The cross sectional area is represented by A The force is represented by F   Required :…

Q: Where does the kinetic energy of sound arrive after traveling through the atmosphere?

A: Sound is a special type of energy made be vibrations of molecules which moves through several…

Q: A space vehicle is traveling at 4500 km/h relative to Earth when the exhausted rocket motor is…

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Q: Figure 24-34 shows a thin plas- = rod of length L=20.0 cm and niform positive charge Q = 33.2 fC ing…

A: We are authorized to answer one Question at a time, since you have not mentioned which question you…

Q: A water pipe having a 2.44 cm inside diameter carries water into the basement of a house at a speed…

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Q: Find what you requested for the next circuit. a) Equivalent resistance b) Potential drop across…

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Q: 50 kg at 25 degrees Celsius of water is put inside a boiler. If the boiler heats up to 200 degrees…

A: Given that, mass of water M = 50 kg  initial temperature of water Ti = 250C final temperature Tf =…

Q: A boy kicks a rubber ball at an angle of 200 above level ground toward a 3.0-m high vertical wall…

A:

Q: A solenoid is a series of loops of wire, one after another, to make a long tube. A long solenoid…

A: The magnetic field produced by a solenoid is given by the equation B=μonIn is the number of turns…

Q: An airplane flies 3 km due north from one city to another. Its airspeed is 132 m/s and a constant…

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Q: 2) The speed of sound in air is 343 m s. If the frequency of a sound wave is 220 Hz, what is the…

A: Given value--- wave speed = 343 m/s. frequency = 220 Hz. We have to find--- wavelength?

Q: What is the potential at the center of the sphere? What is the cutsce charge density on the spherez…

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Q: A Van de Graaff generator is one of the original particle accelerators and can be used to accelerate…

A: Given data: Current, I=5.25 mA=5.25×10-3 A Energy of the proton, E=1.95 keV Our question is to…

Q: A silicon sample is doped with Nd = 10¹7 cm³ of As atoms. (a) What are the electron and hole…

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Q: The figure belows shows three components of an air-conditioning system, where T3 = 95°F and m3 = 1.5…

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Q: What force would be needed to produce an acceleration of 4m/s2 in a ball of mass 6 kq ?

A: Given value--- acceleration = 4 m/s2.  mass = 6 kg. We have to find--- force ?

Q: A spherical water drop, 1.60  μm in diameter, is suspended in calm air owing to a downward-directed…

A: Given Diameter of the spherical rain drop is d=1.60 μm=1.60×10-6 m Magnitude of the electric field…

Q: rent Attempt in Progress he figure shows a three-particle system, with masses m₁ = 4.4 kg, m₂ = 4.7…

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Q: A placekicker is attempting to make a 59-yard field goal. If the launch angle of the football is…

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Q: A football is placed on a line 25 m from the goalpost. The placement kicker kicks the ball directly…

A: horizontal distance covered by the football = x = 25m speed of the football = 21 m/s angle θ = 470

Q: Plz solve within 30min I vill give definitely upvote and vill give positive feedback thank you sir(…

A: Sound is example of longitudinal wave. A sound wave needs medium to travel thus being called…

Q: Why are the rays that come from a cathode ray tube seen as light?

A:

Q: A pyramid has a square base with an area of 7.50 m² and a height of 3.5 m. Its walls are four…

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Q: Significant figures are important. Three students are each asked to measure one side of a box.…

A: The answer is 53 cm3

Q: After the Big Bang the Universe expanded and cooled. What was the temperature of the Universe when…

A: All of the universe's matter and energy were once concentrated in a singularity with infinite…

Q: A heat engine does 20 J of work while exhausting 30 J of waste heat. What is the engine's…

A: Given:Qc=30J and Wout= 20J.Formula:Write the expression for energy output of heat engine…

Q: The three concurrent forces acting on the screw eye produce a resultant force FR = 0. If F₂ = F₁ and…

A:

Q: 7-14. Compute the reflected irradiation of a window facing southwest over a large lake on a clear…

A: LST = LCT + Equation Time LST=8:00+ (90-96) *(60) /15  -(0.25)  LST=  7:35.7

Q: 2. The period of orbit of Venus is 225 days. Determine its frequency of orbit in Hertz

A: Given data :- time period T = 225 days

Q: Why are the rays that come from a cathode ray tube seen as light?

A: CRT (cathode ray tube)is a vacuum tube that consists of an electron gun that emits electrons. These…

Q: For the reaction 2 H₂O → 2 H₂ + O2, how many moles of O2 are produced with 2.90 moles of H₂? Your…

A: The given reaction is, 2H2O →2H2 + O2 Here the mole ratio from the balance equation of H2 and O2 is…

Q: Although neutron star mergers have been observed, what is the source of most of the gravity waves…

A: Gravitational waves can be generated by many different events such as the merger of Binary Neutron…

Q: Find the kinetic stored in ball having mass 0.5 kg moving with velcoity 3.3 m/s. Report answer in…

A: Given data : Velocity is represented by V Mass is represented by m   Required : Kinetic energy

Q: A projectile is launched from point A with speed vo= 38 m/s. Determine the value of the launch angle…

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Q: A cannon launches a cannonball from level ground with an initial speed of 80 m/s at an angle of 280…

A: Given data:  Initial velocity (u) = 80 m/s Angle (θ) = 28°,above the horizontal g = 9.81 m/s2…

Q: A basketball player is shooting some hoops, on one particular shot the ball leaves her hands 11.7m…

A: Horizontal distance (d) = 11.7 m initial height (h) = 2.1 m initial velocity (u) = 15 msθ = 63.4o

Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.