4. Calculate the distance of the given charge of 2.15 x 108 C and the electric potential is 9.03 J/C.

Q: 3. The homogenous semicircular plate shown has a radius of 7 cm and a mass of 5 kg. Which of the…

A: The mass moment of inertia of the plate is 61.3 kg-cm²

Q: The shown ticker tape was recorded for a certain uniformly accelerated motion. 0.1s 0.2s 0.3 s 0.4s…

A: 7) The displacement time is shown for an accelerated motion to find : average velocity for the…

Q: uniformly charged ring of radius 10.0 cm has a total charge of 85.0 ?C. Find the electric field on…

A:

Q: charge of +2.0 ?C is placed at the origin, -2.0 ?C to the right at x = 50 cm, and +4.0 ?C at the 100…

A: Given Three point charges are placed on the x-axis. A charge of +2.0 ?C is placed at the origin,…

Q: 2. Two charges of q1=+ 12.0 nC and q2=- 12.0 nC are 0.100 m apart (such pairs of point charges with…

A:

Q: When two waves combine so that their amplitude is zero (or much less than the original amplitudes),…

A:

Q: Two ice skaters are initially at rest. The 78.2 kg male ice skater pushes his 48.5 kg female partner…

A: Given Mass of the male skater is mm=78.2 kg and mass of the female skater is mf=48.5 kg Initial…

Q: Two 50-g ice cubes are placed into 0.2kg of water in a Styrofoam cup. The water is initially at a…

A:

Q: . What is conservation of momentum? 2. What happens when you drop tennis ball and basketball…

A:

Q: 1. If field B is out of the page, then force is left what is the direction of the velocity? 2. If…

A: Using , F= q(v × B), we get- 1) downward. 2)out of the page

Q: A person is jogging towards east at a constant speed of 2 m/s. How long will it take for the jogger…

A: Speed of jogger,  v = 2 m/s. Distance travelled,  d = 1 km.

Q: Margielyn Sakalam. Margielyn moves along a frictionless curved ski-jump ramp as shown in the figure…

A: We know that We have given that  Margielyn Sakalam. Margielyn moves along a frictionless curved…

Q: 27. Cassie is sitting on a frictionless playground slide that makes an angle 0 with the horizontal.…

A:

Q: ctors A = 4ax + 3ay  and B = ax + 2ay + 2a

A: GivenA→ = 4ax + 3ay  andB→ = ax + 2ay + 2az

Q: Newton's second principle states that: A The acceleration has the same direction as the applied…

A: Newton's second law F=ma. F=force. m=mass. a=acceleration.

Q: Two monkeys of equal mass are holding onto a single vine of negligible mass that hangs vertically…

A: Draw the free-body diagram of the system.

Q: A 3.0-m rod is pivoted about its left end. A force of 6.0 N is applied perpendicular to the rod at a…

A:

Q: A force of 22 N is pulling two carts to the right on a frictionless surface. If both carts have the…

A:

Q: A racing car has a uniform acceleration of 12 m/s?. What distance will it cover in 10 seconds after…

A:

Q: force of 22 N is pulling two carts to the right on a frictionless surface. If both carts have the…

A: According to Newton's second law Net force F = ma

Q: How does Ohm's law help us? 3-5 sentences

A: We have to write How does Ohm's law help us.

Q: A soil has the dry density 1.6 (g/cm3),w-10% and Gs=2.7. Using phase diagram a) Void Ratio b) Total…

A: Given a soil has the dry density =1.6g/cm^3 W=10% and G's =2.7.

Q: Charging a balloon by rubbing the balloon with a sweater is charging by O gravity O induction O…

A: When we rub balloons on  sweater or, electrons get transferred from the wool or the hair to the…

Q: A 10 F capacitor stores 2.5 x 106 J of energy. How much potential difference was applied to the…

A: If V be the voltage and C be the capacitance, then energy stored in capacitor   E = CV^2/2 So , V =…

Q: To what temperature must 850 ml of oxygen at -100C be heated to increase its volume to 1, 200 ml?

A: Initial volume of gas, Vi = 850 mL Initial temperature of gas, Ti = -100℃ Final volume of gas, Vf =…

Q: Two blocks, joined by a string, have masses of 6.0 and 9.0 kg. They rest on a frictionless…

A:

Q: Refer to the diagram of a roller coaster below. The roller coaster's kinetic energy at point C is…

A:

Q: 18. Which of the following scenarios demonstrates Newton's 2nd Law? A. A planet exerts an attractive…

A: Newton's 2nd laws of motion tells about the inertia and force.

Q: One liter of a certain gas is heated from 250C to 1000C. What is the final volume?

A: Initial temperature (T1) = 250 C Final temperature (T2) = 1000 C Initial volume (V1) = 1L Let final…

Q: 4) A 19-cm high object is placed 71 cm from a converging lens. The focal length is 35 cm.

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

Q: Use the value of g = 9.80 [m/s^2]

A:

Q: Jimuel Pacquiao's sports car is traveling at constant speed around a circular track. What happens to…

A:

Q: 6- If we have two polarizers and a material that has optical activity. Describe an experiment that…

A:

Q: Given data : Force applied=2 N Displacemnt of object=3 m Find the work done

A: Data provided:  Force applied (F) = 2 N Displacement (d) = 3 m Needed:  Work done (W)

Q: A stretched string has a mass per unit length of 5.94 g/cm and a tension of 19.8 N. A sinusoidal…

A: Given a stretched string a mass per unit length =5.94g/cm tension =19.8N Amplitude =0.142mm and…

Q: Jinky Pacquiao's second hand on an LV watch has a length of 4.50 mm and makes one revolution in…

A:

Q: Each of the diagrams of atwood's machine below represents two weights connected by a massless string…

A:

Q: If spin is not considered. how manv different wave functions correspond to the first excited level n…

A: We need to answer how many different number of wavefunctions are there for first excited state level…

Q: Gurl, same! An object moving in one dimension has the same initial and final velocities. Which of…

A: Average acceleration of the object is defined as the ratio of the total change in velocity of the…

Q: HOW ARE THE DIRECTIONS OF DISPLACEMENT, VELOCITY AND ACCELERATION SPECIFIED IN ONE-DIMENSIONAL…

A: To specify direction of displacement, velocity and acceleration in one dimensional motion. We have…

Q: Force applied=2 N Displacemnt of object=3 m Find the work done

A: Given data:  Force (F) = 2 N Displacement (d) = 3 m Required: Work (W)

Q: Consider the Boyle's Law Apparatus. Suppose that the volume of the gas is 30 cc and the pressure is…

A:

Q: 26. A black forest cake on a plate rests on a top of a table. Which of the following is the reaction…

A: The force exerted by the cherry on the cake will be equal to its weight mg ,where m is the mass of…

Q: A pingpong ball is atatched to a rope and is swung in a vertical circle. What is its velocity and…

A: Given that a pingpong ball is attached to a rope and is swung in a vertical circle. We have to tell…

Q: Photons of infrared radiation are responsible for much of the warmth we feel when holding our hands…

A: Given, Wavelength=1.5×10^-6m Initial temperature=25degree=298k Final temperature=40degree=313k

Q: 25. Which of the following is always TRUE? I. Instantaneous speed is equal to the magnitude of…

A: To answer this question, we must understand each and every statement and then see wether these…

Q: A aluminum tank with a wall thickness of 3.0mm and radius of 112mm is 7m long was pressurized to…

A: Given, t = 3.0 mm radius (r) = 7 m Pressure (P) = 270 kPa  The longitudinal stress can be calculated…

Q: 21. A 3.00 kg block is pushed by a 30.0 N force against a rough wall with coefficient of static…

A:

Q: Find the value of work done is 520 J and displacement is 42 m. Find the force applied ?

A:

Q: Comment on the Phase velocity (Vp) of the waves for increased values of Δω and Δk.

A: Disclaimer: “Since you have asked multiple questions, we will solve the first question for you. If…