6. A man walks 27.1955 m directed 55.7708 degrees from the positive x-axis, then he walks 13.7659 m directed 252.8877 degrees from the positive x-axis, then finally he walks 49.1874 m directed 80.0511 degrees from the positive x-axis. How far he is now from his starting poin

Q: Multiple Concept Example 9 deals with the concepts that are important in this problem. A grasshopper…

A: Given, The displacement vectors are  (1) 37.0 cm, due west(2)34.0 cm, 32.0° south of west(3)20.0cm,…

Q: Estimate the number of steps you would have to take to walk a distance equal to the circumference of…

A: Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: A full description of the method used containing sufficient detail for someone else to repeat the…

A: To perform the experiment of a can sliding down an inclined plane (e.g. a chopping board), the…

Q: The electric field associated with an alpha particle at a point 7.5x10-3m from the alpha particle is…

A:

Q: Consider two vectors: E₁ with magnitude 7 N/C and at an angle of 20 degrees above the positive…

A: Given:E1 = 7 N/C at θ1 = 20o from+x axisE2 = 5 N/C at θ2 30o to left of +y axis

Q: Problem 18.01. (Numerical) According to the Bohr model, a Hydrogen atom is composed of a proton and…

A:

Q: A cricketer strikes the cricket ball. The ball leaves the bat horizontally at 20 m/s. It hits the…

A: Given data:  Horizontal velocity of projectile (v0x) = 20 m/s The horizontal distance (x) = 11 m…

Q: A 0.318-kg mass is attached to a spring with a force constant of 50.0 N/m. For the steps and…

A:

Q: 7) In an episode of Mythbusters!, they examined whether someone could avoid being shot by a bullet…

A:

Q: Two Charges -1 pc and 2 pc are placed at the corners A and B of an equilateral triangle ABC of side…

A:

Q: 9 kg of metal is heated to 91 deg C by adding 35200 J of heat. The specific heat of the metal is 400…

A: In the following question, Amount of metal, m=9 kg Final temperature of metal,Tf=91 °C=364 K…

Q: Suppose a utility generates electricity with a 32% efficient coal-fired power plant that emits SO₂…

A:

Q: Based on your understanding of simple harmonic motion and Hooke's law, why do you think the N-H and…

A: We know from Hookes Law : F=-KxAnd Angular Frequency is given by :ω=KM

Q: 1. If the potential due to a point charge is 510 V at a distance of 10 m, what are the sign and…

A: Given value--- potential = 510 V. distance = 10 m. We have to find--- what are the sign and…

Q: Dimensional analysis sixty miles/hour is how mant feet/second?

A: According to question we need to convert miles/h to ft/s.

Q: A simple pendulum of length 2.3 m makes 4.0 complete swings in 37.0 s. ▼ Part A What is the…

A: Given value--- length = 2.3 m. 4 complete swings in 37 sec. We have to find--- What is the…

Q: What is the magnitude of the electric field (assumed to be uniform) in the region between the…

A: Given: The separation between capacitor plates is d=45 mm Potential difference between capacitor…

Q: When heat flows from warm metal to cold water what is changing in each? When ice melts without…

A: When het flows from warm metal to cold water , temperature is changing in each. Temperature of metal…

Q: How much external work is done by an ideal gas in expanding from a volume of 9 liters to a volume of…

A:

Q: A child rocks back and forth on a porch swing with an amplitude of 0.300 m and a period of 2.40 S…

A: Given           Amplitude (A)= 0.3 m           Time period (T) = 2.4 s

Q: Consider a closed triangular box resting within a horizontal electric field of magnitude E = 6.52 x…

A:

Q: The sound level of a lamborghini's engine starting is 80.8dB. the noise level of the lamborghini…

A: Noise level of the Lamborghini driving = 120.1 dB Sound level of Lamborghini engine starting = 80.8…

Q: A charge +q is located at the origin, while an identical charge is located on the x axis at x =…

A: By using the columns law and superposition principle this question is easily done as

Q: A car is traveling at a speed of 23 m/s. (a) What is its speed in kilometers per hour? km/h (b) Is…

A: he given information is that a car is traveling at a speed of 23 meters per second (m/s). the speed…

Q: 8. The speed of sound is measured to be 342 m/s on a certain day. What is this in km/h?

A:

Q: Practice calculating net fields due to point sources: Four charges are placed at the vertices of a…

A:

Q: A can of paint that covers 20 m? costs $24.60. The walls of a room 13 ft x 18 ft are 8 ft high. What…

A:

Q: A negatively charged rod of finite length carries charge with a uniform charge per unit length.…

A:

Q: The driver of a motorboat that can move at 12 m/s in still water wishes to travel directly across a…

A: speed of motorboat in still water (v) = 12 msspeed of water current (v') = 8 ms

Q: A torque wrench grips a bolt at the origin of coordinates, with the free end of the torque wrench…

A:

Q: Multiple-Concept Example 3 provides some pertinent background for this problem. Suppose a single…

A:

Q: Suppose you have a total charge 9tot that you can split in any manner. Once split, the separation…

A: Given: Total charge qtot After splitting the total charge in q1 and q2, the distance between them is…

Q: A current -carrying wire is positioned inside and perpendicular to a uniform magnetic field that has…

A:

Q: The indicated accelerations are a₂ = 400 m/s² and a₁ = 100 m/s². What is the outward speed of the…

A: The distance traveled under the velocity-time graph is equal to the area of the velocity versus time…

Q: If the displacement of an object, x, is related to velocity, v, according to the relation x = Av,…

A: According to question we need to choose correct option.

Q: 10. (a) Refer to Table 1.3 to determine the average distance between the Earth and the Sun. Then…

A: from the table(a)distance of earth from sun , r=1011 mnow assuming that earth goes around sun in…

Q: The dipole moment of a short bar magnet is 1.25 A-m². The magnetic field on its axis at a distance…

A: Given value--- dipole momentum = 1.25 A m2 . distance = 0.5 m. We have to find--- The magnetic…

Q: hello what number is this i dont understand if what number is that so if its number 1 only can you…

A: 2) When the container is dropped, the initial velocity of the container at the top of the building…

Q: speed of the mailbag

A: Given: A bag is released from helicopter. Helicopter is descending steadily at 1.53 m/s Find: (a)…

Q: Field and force with three charges At a particular moment, one negative and two positive charges are…

A: Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: Two spherical shells have a common center. A-2.50 × 106 C charge is spread uniformly over the inner…

A: According to the given data provided in the question q1=-2.50x10-6C q2=+6.50x10-6C r1=0.050m…

Q: 0) The speed limit on some interstate highways is roughly 120 km/h. a) What is that speed in…

A: According to the question V=120km/h We need to convert speed unit. (a) meter per second (b)mile per…

Q: A closed surface with dimensions a = b = 0.360m and c = 0.570m is located as shown in the figure…

A:

Q: Two charges are located on the x axis: 91 = +4.7 μC at x₁ = +5.7 cm, and q2 = +4.7 μC at x2 = -5.7…

A:

Q: Directions: Complete each problem on a separate sheet of paper and submit a photo or scan of your…

A:

Q: A battleship simultaneously fires two shells at enemy ships, as shown above. To hit the nearby ship…

A:

Q: Yellow sodium light has a wavelength in air of 590 nm. What is the frequency in air? (n = 1.00.)…

A: Given Information:- Wavelength of sodium light in air is  λa=590 nm     =590 nm×10-9 m1 nm…

Q: Meixiu and Joey used what they have learned to solve the following problem. A projectile is launched…

A: Given: The launch angle: θ = 40o. The initial speed: u = 75 m/s. To determine how long it remains…

Q: An artist creates a solid sculpture made from 8.30 kg of tin. She wishes to create an identical…

A: Mass of the tin =MT = 8.30 kg Density of the tin =ρT= 7.26×103 kg/m3 Density of lead =ρL= 11.30×103…

Q: A projectile is launched with 300 kg m/s of momentum and 900 J of kinetic energy. What is the mass…

A: