Q: The electric field at a distance of 1.0 m from a charged sphere is 100 N/C. At what distance from…
A:
Q: Your relative from abroad sent your family a balikbayan box. Since you know that the laws of motion…
A: Force can be defined as a push or pull acting on an object or energy as a result of physical action…
Q: A gas in a cylinder expands from a volume of 0.100 m3 to 0.320 m3. Heat flows into the gas just…
A:
Q: Two long straight current-carrying wires are lined up parallel to one another at a distance 'd'.…
A: Given that, Current through first wire, I1 = 4 A Current through second wire, I2 = 2 A The total…
Q: An air conditioner connected to a 120 V rms ac line is equivalent to a 11.6 Ω resistance and a 1.82…
A: GivenVrms =120 VR = 11.6 ΩXL =1.82 Ω
Q: The absolute atmospheric pressure at the lake’s surface is 98 kPa. How many times the atmospheric…
A:
Q: Nylon strips are fused to glass plates. When moderately heated the nylon will become soft while the…
A: Given data: Observe from the diagram, Total displacement of layers D = 2 mm Height of stripe L = 5…
Q: A ball falls to the ground. Which of the following statements are false? (Select all that apply.)…
A: According to the Newton's third law, when two bodies interact, they apply forces to one another that…
Q: 7 What force is required to slow a 1450-kg car traveling 115 km/h to 45.0 km/h within 3.00 s? How…
A: I solve this question correctly without any mistake the option of this question is incorrect. The…
Q: The Millikan Oil Drop experiment was used to determine the charge of an electron, with the use of:…
A: All the above were used in Millikan oil drop experiment. In the presence of an electric field, the…
Q: A stationary square coil of area A is brought into the magnetic field B with its plane perpendicular…
A: flux = total area x magnetic field
Q: As you take your leisurely tour through the solar system, you come across a 1.05 kg rock that was…
A:
Q: 7. Determine the change in electrical energy for a proton traveling towards a negative plate in a…
A:
Q: An aluminum container whose mass is 205 g contains 300 g of water at 200C. In this container is then…
A: aluminum container whose mass is 205 g contains 300 g of water at 200C. In this container is then…
Q: Two long straight current-carrying wires are lined up parallel to one another at a distance dd.…
A:
Q: Write down an expression for the magnetic flux O in terms of the magnetic field B and area A…
A:
Q: Anwser the questions based on the circuit theory: B. Calculate the output voltage of Vout in the…
A: Input Voltage, V = 240V Output Resistance, Rout = 62 kΩ Let the resistances, R1 = 10 kΩ , R2 = 10kΩ…
Q: A snowball off a roof that slopes downward at an angle of 40°. The edge of the roof is 14.0 m above…
A:
Q: Given the situation below, which of the following is likely to occur given that the ramp is smooth…
A: Purple ball and Red ball
Q: Light with wavelength A passes through a narrow slit of width w and is seen on a screen which is…
A:
Q: Calculate the net external force of a which has a lifting force of 6,125 g•m/s2 and a mass of 9.58…
A: Whatever body (say body B) is lifting the object (say object O), the data for it is given in the…
Q: A converging lens causes an object 80.4 cm from the lens to create an image 78.6 cm from the lens on…
A:
Q: A current of 3.2 A flows through a conductor for 4.6 s. What amount of charge passes through the…
A:
Q: A pipe that is open at both ends has a fundamental frequency of 320 Hz when the speed of sound in…
A:
Q: 12. What is the minimum thickness of a nonreflecting film coating 1,50) for wavelength 500 nm? (n…
A: The minimum thickness of nonreflecting is 96.2nm
Q: In a basketball game, lebron made a dunk. At the time he was hanging on to the rim, the rim was…
A: Write the given values with the suitable variables. x=15 cm=0.15 mh=1.5 mm=110 kk=7 kN/m=7000 N/m…
Q: Two capacitors are in series across a 60V source. If one is a 1 µF capacitor with a 15 V across it,…
A:
Q: A particle started to move from the origin along a curve with velocity given by the function v(T) =…
A: 1. The acceleration at T=π2 is 1 2. The position of the particle at time 't' is…
Q: Modified True/False Indicate whether the statement is true or false. If false, change the identified…
A: Ist statement is false. True statement will be Net electric field produced by two positive charges…
Q: Determine the velocity of car K.E=550 J Mass=25 kg
A: Given data: Kinetic energy (KE) = 550 J Mass (m) = 25 kg Required: Velocity (v)
Q: The acceleration due to gravity is 9.8 m/s squared. This means that a freely-rising object is
A:
Q: Modern wind turbines generate electricity from wind power. The large, massive blades have a large…
A:
Q: Given the situation below, which of the following is likely to occur given that the ramp is smooth…
A: Given ramp is smooth and frictionless . Both ramp has same height . From law of conservation of…
Q: Calculate the velocity of a particle with charge q, = 1.6 x 10-19 that moves at right angles to the…
A:
Q: On the left side of the figure below you see an empty soda can. Where is its center of mass? Is it…
A: When their is no water in soda can then the centre of mass lies exactly at the mid point of the can
Q: Write down an expression for the force on charge q moving perpendicular to the direction of the…
A: Given : Charge = q Magnetic field = B Velocity = v Angle (θ) = 90° (because charge is moving…
Q: Parts of a Projectile 4. 2. 5. 1. Parts Clue Angle of projection The angle between the initial…
A: The projectile motion of an object is shown below.
Q: A person going for a walk follows the path shown in Fig- The total trip consists of four…
A: Given that, R1 = 100i m R2 = 300(-j) m R3 = 150Cos30°(-i) + 150Sin30°(-j) => R3 = 129.90(-i) +…
Q: A player hits a ball 35° above the horizontal 1.3 m above the ground. It clears a 4 m wall 125 m…
A:
Q: In an interference experiment using a monochromatic source emitting light of wavelength λ=600 nm,…
A:
Q: A straight conductor of fixed length / is moving at 45 degrees to a uniform magnetic field of…
A:
Q: While thinking about torques on a balanced a seesaw with two kids sitting at its ends, a student…
A:
Q: hopefull solutions. A 35 cm diameter tank is filled with water to a height of 117 cm. The tank is…
A:
Q: Write down the expression for period of a pendulum of length / and the gravitational field strength…
A:
Q: When you blow some air above a strip of paper, the paper rises. This is because
A: In the normal situation, the paper is in equilibrium because the downward thrust due to the air…
Q: 14. A ball is thrown vertically upward from the ground with an initial velocity of 20 m/s. (a) How…
A: Initial velocity , u = 20 m/s When ball is thrown vertically upward the final velocity will be…
Q: momentum of a photon having energy is A.1.0 eV/c B. 1.6 eV/c C. NONE
A: Use use the relation between energy and momentum
Q: a string instrument, the length of the string varies inversely with the frequency of its vibrations.…
A: We can solve this problem using simple mathematics
Q: A force acting 45 degrees below the negative x-axis is equivalent to a force acting Multiple Choice.…
A:
Q: Two long straight current-carrying wires are lined up parallel to one another at a distance d.…
A:
Step by step
Solved in 4 steps with 4 images
- Hi I am in phyiscs I and it has the problem a runner ran the marathon (approx. 26.1) in 2 hours and 57 min. What was the average speed of the runner in m/s? I understand that I would have to divide the total distance by the total time, but I'm not sure how they changed the miles to meters. Please detalied steps of how to solve this so I can understand it. Thank you!An arrow is shot straight upwards at 150 m/s, How hight, max height, does the arrow reach? How long did it take for the arrow to reach its max height? What is the total time of flight of the arrow? How fast is it traveling when it reaches its starting level? Make a sketch to visually represnt data given. Make a list of all given values, units, and the variables they represent. Write the general form of the equation you are going to use. Insert the know values and solve the equation.Calculating Displacement- 1. A woman walking her dog travels 200 m north, then 400 m west, then 500 m south. (a). What was the total distance she travelled? (b) What was the magnitude of her displacement for the entire trip?
- In a total time of 3.0 minutes, a duck on a pond paddles 31 m [N33oE] and then paddlesanother 57 m [E28oS]. Solve for the displacement graphically (with a ruler andprotractor) and then answer the questions. Using the displacement you determined from your graph, what was the duck’s average velocityfor the trip? What total distance did the duck travel? What was the average speed of the duck for the whole trip?#1: Graphing exercise using Spencer Mussey NHRA table Cata: plot. the displacement Ns. interal times given & draw Guide to the eyc" cerve fit from this curve, estimate the instatanews Velocities. & fill table a Speed (ft/sec) Speed (mph) distance 60ft 3301 660FF loooft time 0.645 2.129 3.007 3.745Physics 30S Science & Technology 2240 Grant Ave. Winnipeg. MB R2C IL6 Shaflesbury High School Motion: Speed/Velocity & Acceleration Ad V = At a = Average Velocity, 1. A man jogs 5.0 km (5000 m) in 27 minutes. a) What is the time interval (At) in seconds? b) Calculate his average speed in metres per second (m/s). Average Acceleration, At 2. An object has a position of 13 metres west. 5.0 seconds later it's at 7 metres east. a) What was the initial position? b) What was the change of position or displacement (Ad)? c) What was the average velocity? 3. A world class sprinter runs 100.0 m in 8.90 s. What was his average speed? 4. A hiker gets lost in a forest. He walks half-way around a circle with a radius of 2.1 km in 2.0 hours. a) What distance did he walk? b) What was his average speed? c) What was his displacement? d) What was his average velocity? WE S C-2rr 5. A car has an average highway speed of 90 km/h or 25 m/s. At this speed; how long will it take to drive to Kenora which is 190…
- The kinematic equations can describe phenomena other than motion through space andt ime. Suppose represents a person’s bank account balance. The units of x would be dollars ($) , and velocity ? would give the rate at which the balance changes (in units of, for example, $/month). Acceleration would give the rate at which ? changes. Suppose a person begins with ten thousand dollars in the bank. Initial money management leads to no net change in the account balance so that ? = 0 . Unfortunately, management worsens over time so that ? = −250$/????h . Assuming ? is constant, find the amount of time in months until the bank account is empty.A ball is thrown from the top of a building and falls to the ground below. Its path is determine by the equation h=-4t square + 36t + 40, where h is the height above the ground in meters and t is the elapsed time in seconds. Determine: a. The maximum height the ball reaches and the time it takes to reach maximum height by using the method of completing the square. Keep in fraction form. b. Determine when the ball hits the ground. c. What is the height of the building.lo noltsineestooR lsoirdgeno nolloM Part B- Data for the Motion of a Passenger Jeepney Data Part A- Data for a Bicycle's Motion 1. Plot the tabulated data (d vs t) 2. Time will be in the x-axis and distance in the у-аxis. 3. Connect the points. Describe the graph. 1. Plot the given tabulated data (d vs t) 2. Time will be in the x-axis and distance in the y-axis. 3. Connect the points. Describe your graph. Table 3.2: Bicycle's Motion Table 3. 3: Passenger Jeepney's Motion Distance Time Distance Time d (m) t (s) d (km) t (h) 20 50 1 38 4 100 60 6 100 3 79 100 4 100 10 150 120 12 100 6 138 14 50 8 Table 3.4: Car's Motion Distance Time Part C- Data for the Motion of a Cat d (m) t (s) 01 1. Plot the distance against time (d-t graph) 2. Time will be in the x-axis and distänce in the y- 15.5 4.8 axis. 46.5 8.7 3. Connect the points. Describe the graph. 75.0 11.1 105.2 13.0 150.0 15.3 200.1 17.7
- Hi I am in phyiscs I and it has the problem a runner ran the marathon (approx. 26.1) in 2 hours and 57 min. What was the average speed of the runner in m/s? I understand that I would have to divide the total distance by the total time, but I'm not sure how they changed the miles to meters. Please break it down so I can understand. I tried to solve it how you guys did it but I keep getting another answer. Thank you!If an object is dropped from a 196-foot-high building, its position (in feet above the ground) is given by s(t)= - 16t² + 196, where t is the time in seconds since it was dropped. a. What is its velocity 1 second after being dropped? b. When will it hit the ground? c. What is its velocity upon impact?Dwight decides to race around the perimeter of the Scranton business parkin an effort to beat another employee’s best running time. Assuming heruns with an average velocity of 10 ft/s, and he completes 4 laps in 5minutes,a. What is the perimeter of the business park in feet?b. In meters?( 1 ft = 0.3048 m )