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Determine the magnitude of the rms magnetic field of the gamma-ray pulse at the surface of magnetar, supposing that the pulse radiates uniformly outward in all the directions. (Suppose a year is 365
It estimated centimeters 20 centimeters tall and 90 centimeters wide. Determine the equations of parabola with its vertex at origin.
A skier is at the top of the hill (point a) he weighs 62kg. There is no friction in this question as per the teacher. The height of the hill is 40m -- Compute the velocity at the bottom of the hill
When the ball is in contact with the bat for a time of 1.10 ms, evaluate the average force applied on the ball by the bat? Avoid the weight of the ball, as it is so much less than the force of the b
Write down a balanced reaction for the above reaction determine the number of ppm of Al (total) would be in equilibrium with gibbsite at pH 5 and 25°C in the presence of 10-3m of(SO4)2-?
A 30cm x 60cm rectangular circuit having a 15 ohm resistor is perpendicular to the magnetic field which begins out at 2.55T and steadily reduces at .4T/s.
A traveler drags on a suitcase strap at an angle of 35° over the horizontal. When 516 J of work is completed by the strap while moving the suitcase a horizontal distance of 16.0 m, determine the
A hiker travels at 3.6 mph at the heading of N 52 degrees E from the ranger station. After 6.5 hours, how far north and how far east is hiker from ranger station?
At 30.0 degrees Celsius of a 0.500-g sample of pepsin in the 60.0 mL of an aqueous solution, what is the osmotic pressure in mm Hg when pepsin is an enzyme involved in the process of digestion and
Circular blade of the saw has the diameter of 7.5 inches and rotates at 2400 revolutions per minute. Determine angular speed in radians per second
Find out the magnitude of the normal force on the addict from the seat if both go through the maximum point of the circular path?
As a 1.7 x 104 kg jet plane lands on the aircraft carrier, its tail hook snags a cable to slow it down. The cable is joined to a spring having spring constant 5.7 x 104 N/m. When the spring stretche
The high diver jumps off the springboard. For h (in meters) and t (in seconds) after diver leaves springboard, her height above water is provided by h=f(t)= -4t^2 8t 10.
The spring constant is 1700 N/m, and they can compress the spring a maximum of 28 cm. All the rocks on the island seem to encompass a mass of 410 g. Determine with what speed does the rock depart th
During an episode of smog, the outdoor concentration of PAN is 75 ppb. A home has volume = 400m^3 and an infiltration rate of 0.3 air changes per hour.
From the rectangular piece of cardboard having dimensions 30 multiplied by 40, the open box is to be made by cutting out identical squares of area x2 from every corner and turning up sides.
Suppose that your mass is 71 kg. After a long hesitation, you dive off the bridge. Explain how far are you above the water if the cord reaches the utmost elongation?
The incident water stream consists of a velocity of +18.0 m/s, whereas the exiting water stream consists of a velocity of -18.0 m/s. The mass of water per second which strikes the blade is 10.0 kg/s
Explain the final volume, temperature and the work done where a sample consisting of 1.00 mol of prefect gas diatomic molecules initially at 310 K and 3.25 atm. This undergoes reversible adiabatic
From the distance of 43 feet from base of the building angle of elevation to top of building is 63°. Find height of building to nearest foot.
A rod of aluminum-alloy consists of a length of 10.000 cm at 20.000oC and a length of 10.015 cm at the boiling point of water. (i) Determine the length of the rod at the freezing point of water?
The pendulum of length 14.0 inches swings 4°21' to each side of vertical position. To nearest hundredth of the inch, find length of arc through which end of pendulum swings?
The population of the small country increases according to function B = 1,600,000e^0.03t, where t is measured in years. How many people will country have after one year?
Determine the numbers of iron atoms are within a unit cell when the metallic iron crystallizes in a cubic lattice and the unit cell length is 287pm. the density of iron is 7.87g/cm^3.
In both formulas x is year, where x=0 corresponds to september 1998. Suppose these trends continue, evaluate year when population of west goma will equal population of east goma.