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The coil comprises of 75 turns, consists of an area of 2.6*10^-3 m^2, and rotates in a 0.10 tesla magnetic field. If the peak of emf being produced is 6.0 V, determine the linear speed of the bike?
The herd of 64 deer is introduced on the small island. At first herd increases rapidly, but ultimately food resources dwindle and population declines.
The potter can stop the wheel in around 6.00 s by pressing a wet rag against the rim and applying radially inward force of 71.0 N. Determine the effective coefficient of kinetic friction among the w
A person having weighs 715 N is riding a 98 N mountain bike. Assume that the whole weight of the rider and bike is supported uniformly by the two tires. When the gauge pressure in each tire is 6.95
Suppose that the rubber consists of a uniform density 1.10 x 103 kg/m3. Determine its moment of inertia regarding an axis perpendicular to the page via its center.
Determine how much stretch is needed for the spring potential energy to be 0.085 J?
Calculate the percent empirical formula and composition if the black residue obtained at 1000 deg C is an oxide of copper.
Two motorists are driving cars on highway on opposite sides of plane, and angle of depression to one car is 38° and to other is 54°. How far apart are cars?
A discus thrower accelerates a discus from rest to a speed of 25.8 m/s by whirling it via 1.26 rev. Suppose that the discus moves on the arc of a circle 1.03 m in radius. (i) Compute the final angul
Determine the number of grams of the hydrate must the student weigh outing order to get the desired amount of the anhydrous compound?
A sample which is having 003 g of naphthalene, a compound having only the hydrogen and carbon, was burned in excess oxygen to give .0103 g of Co2.
Makemake, the third biggest identified dwarf planet in the Solar System, consists of a radius R = 750 km and an acceleration due to gravity on the surface of magnitude g = 0.47 m/s2.
Does a photon with frequency1.00 x1015s-1 have enough energy to break this bond? Because the minimum energy required breaking an oxygen-oxygen bond in ozone is 387 kJ mol-1. Support your answer
Find out (i) the position and (ii) the magnification of the final image made. (iii) Draw a ray diagram for the system.
Origin of beam is 35 feet from circle. At what angle of elevation must beam be aimed to make sure that it goes through hole?
Why the proton diffraction an interesting technique for the investigation of molecular structure? To what speed must a proton be accelerated for it to have a wavelength of 100pm? Explain what accel
Pluto, the second biggest dwarf planet in the Solar System, consists of a radius R = 1140 km and an acceleration due to gravity on the surface of magnitude g = 0.66 m/s2.
Make the three resonance structures for the aryliumintermediate that occurs in the formation of 1-nitronaphthalene and2-nitronaphthalene.
A long solenoid comprises of 1800 turns and consists of a length of 0.55 m. The current in the wire is around 0.46 A. Determine the magnitude of the magnetic field within the solenoid?
Calculate the formula of unknown hydrocarbon. If a hydrocarbon mixture has 60.0 % by mass of C3H8 and 40.0 % of CxHy. When 10.0g of this mixture is subject to combustion analysis, 29.0g CO2
Explain what mass of platinum is contained in this sample? The platinum-containing cancer drug contains 65.0 mass-percent of the metal, if you have 1.53g of the compounds.
What fraction of a sample of cyclobutane remains after 612 seconds under the specified conditions when the first order rate constant is k=3.4 x 10^-3 s^-1 for the decomposition of cyclobutane >
Draw a diagram of how you plan to make your serial dilutions. Suppose you need to prepare five 2X serial dilutions in water of a 2.5mg/ml protein stock solution.
A 10.0 mL sample of gastric juice obtained several hours after a meal in a hospital laboratory was titrated with 0.1 M NaOH to neutrality; 7.2 mL of NaOH was needed.
Determine the mean volume and the average deviation from the mean if a pipet delivers 10.04, 10.02, 10.08, and 10.06 ml inconsecutive trials.