# Magnitude Assignment | Professional Writing Services

A thin rod bent into the shape of an arc of a circle of radius R carries a uniform charge per unit length λ. The arc subtends a total angle 2θ0, symmetric about the x axis, as shown in the figure (Figure 1). Determine the magnitude of the electric field E⃗ at the origin 0. Express your answer in terms of the variables λ, θ0, … Continue reading Magnitude Assignment | Professional Writing Services

# Hockey player Assignment | Professional Writing Services

A hockey player is standing on his skates on a frozen pond when an opposing player, moving with a uniform speed of 2.0 m/s, skates by with the puck. After 2.40 s, the first player makes up his mind to chase his opponent. If he accelerates uniformly at 0.22 m/s2, determine each of the following. (a) How long does it take him to catch his … Continue reading Hockey player Assignment | Professional Writing Services

# Temperature Assignment | Professional Writing Services

I Review I Constants Learning Goal: To understand the formula for power radiated in the form of electromagnetic energy by an object at nonzero temperature. Request Answer Submit Every object at absolute (Kelvin) temperature T will radiate electromagnetic waves. This radiation is typically in the infrared for objects at room temperature, with some visible light emitted for objects heated above 1000 K. The formula governing … Continue reading Temperature Assignment | Professional Writing Services

# Velocity Assignment | Professional Writing Services

DATE PHYSIC02 MODEL QUESTIONS NAME Consider the following multi-stage graph of a rocket launch. Calculate the acceleration during the time intervals given below i. 0-1 second 1-4 second 4- 12 second + -Time 2. Describe the motion to right during the we interval A, B and C. Your answer must describe all of the following for each interval i Direction of motion ii. Speeding up … Continue reading Velocity Assignment | Professional Writing Services

# Magnitude Assignment | Professional Writing Services

(10%) Problem 6: A positive charge of magnitude Q, = 0.95 nC is located at the origin. A negative charge Q2 = -7.5 nC is located on the positive x-axis at x = 3.5 cm from the origin. The point P is located y = 4.5 cm above charge Q2. Otheexpertta.com 17% Part (a) Calculate the x-component of the electric field at point P due … Continue reading Magnitude Assignment | Professional Writing Services

# Finance Assignment | Professional Writing Services

(10%) Problem 6: A positive charge of magnitude Q, = 0.95 nC is located at the origin. A negative charge Q2 = -7.5 nC is located on the positive x-axis at x = 3.5 cm from the origin. The point P is located y = 4.5 cm above charge Q2. Otheexpertta.com 17% Part (a) Calculate the x-component of the electric field at point P due … Continue reading Finance Assignment | Professional Writing Services

# Pendulum Assignment | Professional Writing Services

O My Notes Ask Your Teacher A simple pendulum consists of a ball of mass 5.00 kg hanging from a uniform string of mass 0.0590 kg and length L. If the period of oscillation for the pendulum is 2.30s, determine the speed of a transverse wave in the string when the pendulum hangs vertically. m/s Get Finance homework help today Ruth Maya Continue reading Pendulum Assignment | Professional Writing Services

# Wave Function Assignment | Professional Writing Services

e) Write an expression for the wave function y(x, t). 10. (3 points) A transverse sinusoidal wave on a string has a period T = 25.0 ms and travels in the negative x direction with a speed of 30.0 m/s. At t = 0, an element of the string at x = 0 has a transverse position of 2.00 cm and is traveling downward with … Continue reading Wave Function Assignment | Professional Writing Services

# Oscillatory motion Assignment | Professional Writing Services

My Notes Ask Your Teacher At an outdoor market, a bunch of bananas is set into Oscillatory motion with an amplitude of 20.0 cm on a spring with a force constant of 16. speed of the bunch of bananas is 39.6 cm/s. What is the weight of the bananas in Newton? m. It is observed that the maximum 160 Your response differs from the correct … Continue reading Oscillatory motion Assignment | Professional Writing Services

# Finance Assignment | Professional Writing Services

(10%) Problem 4: A positively charged particle Q1 = +45 nC is held fixed at the origin. A second charge Q2 of mass m = 9.5 ug is floating a distance d= 25 cm above charge Q1. The net force on Q2 is equal to zero. You may assume this system is close to the surface of the Earth 25% Part (a) Which of the … Continue reading Finance Assignment | Professional Writing Services

# Finance Assignment | Professional Writing Services

A vehicle travels for four kilometers at a speed of 54 m/s. The vehicle then travels for two kilometers at a speed of 47 m/s. The average speed of the vehicle during the entire six-kilometer distance is: a. ) 51 m/s b. ) 47 m/s c. ) 48 m/s d. ) 52 m/s Get Finance homework help today Ruth Maya Continue reading Finance Assignment | Professional Writing Services

# Jogger’s velocity Assignment | Professional Writing Services

Problem 2.4 The figure is the position-versus-time graph of a jogger. (Figure 1) What is the jogger’s velocity at t= 10 a? Express your answer to two significant figures and include the appropriate units. 1HA Value Figure Units 1 of 1 Pest Answer submit x (m) 50 Part B What is the jogger’s velocity at t= 25 s? 25 Express your answer to two significant … Continue reading Jogger’s velocity Assignment | Professional Writing Services

# Electrostatic equilibrium Assignment | Professional Writing Services

the two charges at the DHL. 35. Refer to Figure 15.20. The charge lowered into the center of the hollow conductor has a magnitude of 5 uС. Find the magnitude and sign of the charge on the inside and outside of the hollow conductor when the charge is as shown in (a) Figure 15.20a, (b) Figure 15.20b, (c) Figure 15.20c, and (d) Figure 15.20d. I. … Continue reading Electrostatic equilibrium Assignment | Professional Writing Services

# Angular width Assignment | Professional Writing Services

A lens that is “optically perfect” is still limited by diffraction effects. Suppose a lens has a diameter of 110 mm and a focal length of 670 mm . Find the angular width (that is, the angle from the bottom to the top) of the central maximum in the diffraction pattern formed by this lens when illuminated with 550 nm light. Get Finance homework help … Continue reading Angular width Assignment | Professional Writing Services

# RNA Assignment | Professional Writing Services

Return to question Part 5 of 7 Required information It is useful to know when a small number is negligible. Perform the following computations and express the answer with the appropriate number of significant figures. noints Consider 188.000 40.0040.   What percent error will result if you ignore the 0.0040? 0.002 % < Prev 10 u 12 of 15 – Next > Return to question … Continue reading RNA Assignment | Professional Writing Services

# Finance Assignment | Professional Writing Services

An explorer is caught in a whiteout (in which the snowfall is so thick that the ground cannot be distinguished from the sky) while returning to base camp. He was supposed to travel due north for 5.2 km, but when the snow clears, he discovers that he actually traveled 8.5 km at 49° north of due east. (a) How far and (b) in what direction … Continue reading Finance Assignment | Professional Writing Services

# Finance Assignment | Professional Writing Services

An explorer is caught in a whiteout (in which the snowfall is so thick that the ground cannot be distinguished from the sky) while returning to base camp. He was supposed to travel due north for 5.2 km, but when the snow clears, he discovers that he actually travelled 8.5 km at 49° north of due east. (a) How far and (b) in what direction … Continue reading Finance Assignment | Professional Writing Services

# Wave Assignment | Professional Writing Services

2 Derive this expression by combining the expression for the speed of a wave on a string (v = Ts/u) with the expression for the frequencies of “standing wave” resonances on strings clamped at both ends (determined from the wavelength and wave speed). Be quantitative in your comparisons! Get Finance homework help today Ruth Maya Continue reading Wave Assignment | Professional Writing Services

# Finance Assignment | Professional Writing Services

Review Part A A system of 1430 particles, each of which is either an electron or a proton, has a net charge of -6.208×10-17 C. How many electrons are in this system? N. = 909 Submit Previous Answers Correct Important: If you use this answer in later parts, use the full unrounded value in your calculations What is the mass of this system? 0 AED … Continue reading Finance Assignment | Professional Writing Services

# Density and Pressure Assignment | Professional Writing Services

3. 0/1 points Previous Answers HRW7 14.P.004. My Notes Ask Your Teacher ce required e the lid is 476 N and the outside atmospheric A partially evacuated airtight container has a tight-fitting lid of surface area 73 cm and negligible mass. If the fo pressure is 1.0×10′ pa, what is the air pressure in the container before it is opened? 1065205 XP Section 14.3 Density … Continue reading Density and Pressure Assignment | Professional Writing Services

# Magnitude Assignment | Professional Writing Services

use the exact values you enter to make later calculations. A uniformly accelerated car passes three equally spaced traffic signs. The signs are separated by a distance d = 22 m. The car passes the first sign at t = 1.5 s, the second sign at t = 3.9 s, and the third sign at t = 5.4 s. (a) What is the magnitude of the average velocity of the car during the … Continue reading Magnitude Assignment | Professional Writing Services

# Density and Pressure Assignment | Professional Writing Services

3. 0/1 points Previous Answers HRW7 14.P.004. My Notes Ask Your Teacher ce required e the lid is 476 N and the outside atmospheric A partially evacuated airtight container has a tight-fitting lid of surface area 73 cm and negligible mass. If the fo pressure is 1.0×10′ pa, what is the air pressure in the container before it is opened? 1065205 XP Section 14.3 Density … Continue reading Density and Pressure Assignment | Professional Writing Services

# Finance Assignment | Professional Writing Services

(a) What is the sum of the following four vectors in unit-vector notation? For that sum, what are (b) the  (c) the angle in degrees, and (d) the angle in radians? Positive angles are counterclockwise from the positive direction of the x axis; negative angles are clockwise. Ē:6.00 m at +0.900 rad 7:5.00 m at – 75.00 G: 4.00 m at + 1.20 rad #: … Continue reading Finance Assignment | Professional Writing Services

# Friction Assignment | Professional Writing Services

4. The diagram to the right shows a speed-time graph for a low- friction cart that was moving along four segments of track. For this situation, assume the effects of friction are so small that you can ignore them. The graph consists of four straight- line segments labelled through IV. a. During which segment(s), if any, can the cart be considered an energy giver for … Continue reading Friction Assignment | Professional Writing Services

# Electric Field Assignment | Professional Writing Services

Three-point charges are located on a circular arc as shown in the figure below. (Letr = 3.84 cm. Assume that the +x- axis is to the right and the +y-axis is up along the page.) +3.00 nC -2.00 nC 30.07 P 30.0° +3.00 nC (a) What is the total electric field at P, the centre of the arc? magnitude Your response differs from the correct … Continue reading Electric Field Assignment | Professional Writing Services

# Avogadro’s Number Assignment | Professional Writing Services

10. – 12 points OSColPhys2016 13.3.P.030. (a) What is the volume (in km ) of Avogadro’s number of sand grain if each grain is a cute and has wides that are mm long. (1) How many kilometres of beaches in length would this cover the beach average 107 min-width and 13 min depth Neglect airspaces between grains Reading Get Finance homework help today Ruth Maya Continue reading Avogadro’s Number Assignment | Professional Writing Services

# Mass Assignment | Professional Writing Services

Problem: A block of mass M = 10 kg is attached by a spring with stiffness ks = 120 N/m to the wall at the top of a slippery ramp as shown in the figure. The spring’s relaxed length is Lo = 1 m. Use g = 10 m/s2, if it is needed. At time t = ( the spring’s length is L = 2 … Continue reading Mass Assignment | Professional Writing Services