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A 82 kg diver steps off a 14 m tower and drops from rest straight down into the water. If he comes to rest 4.1 m beneath the surface, determine the average resistance force exerted on him by the water
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1)The figure below shows a very fine current-carrying (L×w) = (4cm×1cm) rectangular wire loop beinglevitated by a current-carrying wireh= 3mmfrom its top edge. The combined mass of the wire loop andth
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Ballistic Pendulum Lab Use this link to open the simulation for the Lab. file:///Users/zamiwilfriedjuniorbomisso/Downloads/BallisticPendulum04/index.html
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The Tesla Model 3 with rear wheel drive and the long range option has a 75 kW•h battery and a 211 kW motor. The car is rated at about 150 Watt-hours per kilometer. What is the theoretical range?
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see attatched photo
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that is the question for ohysics by the way im currently doing Foundation In Science
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Find the Christoffel symbols, R and Ruv, for closed, open, and flat universes, using the Robertson-Walker metric.
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Thernal energy in physics 11
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Required an expert who can help me instantly within an hour or two. I am a first year Undergrad student.
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I need help with the questions
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Bacteria vary somewhat in size, but a diameter of 0.000002 is not unusual. What would be the volume in centimeter cube and surface area in millimeter square is such a bacterium assuming it's spherical
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QUESTION ONE A worker pulls on a rope to properly position a 105 kg net full of fish to be lowered with a winch into a refrigeration hold as shown below. The tension in AC is 300N and @ = 21 degrees
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The force between two masses is 2 N. If the mass of one of the masses is tripled, what is the new force between the masses?
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FRICTION LAB
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Objective: The goal of this lab is to understand one relationship between frictional force and normal force.
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I need help with proble below
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What proves liquid pressure = weight density x depth
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Help me please!
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in Attached Files
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What speed would an object have to travel to increase its mass by 50%?
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Please help me
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what would happen to the wavelength of a wave whose period is increased of a wave whose period is increased to 10 times its original value assume the speed of this wave is constant.
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How many electrons are in a charge of 1.23 C? Draw a metal sphere and show your work.
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help with assignment
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Could someone please answer these physics question for me? You must have an understanding of deflection , deformation and the Principles of Work. Please read the questions carefully and make sure you
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Could someone please answer these physics question for me? You must have an understanding of deflection , deformation and the Principles of Work. Please read the questions carefully and make sure you
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PLEASE GIVE ME THE CORRECT ANSWER ASAP
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I really need help with these questions
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pl I need help with this
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Could someone please answer these physics question for me? You must have an understanding of deflection , deformation and the Principles of Work. Please read the questions carefully and make sure you
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Please respond to these questions, make sure you will be able to do them as theyre quite difficult
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What is the answer of it
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What is the displacement of a car that travels 200 meters in a westernly direction, taking just 12 seconds
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ello class. Please read the homework 2 assignment and then consider the following suggestions...... Essentially your only choice for each scenario is the size of the solar array. Once you make tha
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Currents of 3.0 A are placed at each of four corners of a square 12 cm on a side. The two currents on top are going into the page as viewed end on, and the two on the bottom are coming out of the page
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I don't know how to solve this.
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pls tell me the answer for this
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The specific heat capacity of an ideal gas is given by Cv= A + BT . a) Firstly calculate the change in entropy in going from the state (V1, T1) to state (V2,T2). Then, b) plot the entropy as a functio
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Water gets siphoned over a 4123 cm-high wall at sea level, then the process is repeated at an elevation where the atmospheric pressure is 0.5 atm. Show with equations & numbers whether this would
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The water level of a tank on a building roof is 2657cm above ground . A tube leads from the tank bottom to the ground. The tube has a nozzle pointing straight up at the end. a) what is the maximum hei
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An ideal steam turbine takes in steam at the rate of 2981 Kg/h and its power output is 700 kW. Find the change in the specific enthalpy of the steam as it passes through the turbine if the entrance ve
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An electrical resistance coil is placed inside a cylinder with adiabatic walls fitted with a frictionless piston and containing an ideal gas. A current of 5 A is maintained through the resistance, acr
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The specific heat capacity of an ideal gas is given by Cv= A + BT . a) Firstly calculate the change in entropy in going from the state (V1, T1) to state (V2,T2). Then, b) plot the entropy as a functio
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Round to the nearest whole number
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1. Calculate the size of the universe (in km), in two ways: a) rate of expansion (120 km/s) multiplied by time since the big bang (14 B yr). b) distance traveled by light between earth and
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How to understand position time graphs and find the answers to those questions ?
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I don't understand this question
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need help with homework
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I want to double check my answer and make sure it right. Inverse square Law Calculate intensity of radiation at a SID of 140cm if the intensity at 100cm is 500mR
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A string with length of 1.4 m is under 20,110 N of tension and creates a frequency of 220 Hz. What is the linear density of the string? Report to two decimal places.
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