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Though, for every $30 increase in rent, one unit turns out to be vacant. every occupied unit needs the average pf $18 per month for services and repairs. What rent must be charge to get maximum prof
Determine the magnitude and direction of the magnetic force on 150 m of the conductor due to the Earth's field.
Accelerated from Rest an electron is accelerated from rest through a potential difference of 350 V. It then enters a uniform magnetic field of magnitude 200 mT with the velocity perpendicular to th
Graph of function f(x)=3^{x-4} can be attained from graph of g(x)=3^x by one of given actions. Range of function f(x) is (A, infty), where the value of A is?
A coil carries a current and experiences a torque because of a magnetic field. The value of the torque is 80% of the maximum possible torque. i) Determine the smallest angle between the magnetic fie
Charged particles, traveling east at a speed of 6.50 × 103 m/s, enter the velocity selector and are capable to pass fully via devoid of being deflected. If a different particle with an electri
A car moves 26 km due east then 14 km due north. It then turns all along a path running north-east with 15 km, then 17 km due west. When the time for the whole journey is 2 hrs, Determine: (i) The
Determine standard form of equation of ellipse with given characteristics and center at origin. Determine standard form of equation of ellipse with following characteristics.
The physical pendulum is constructed by using a 2.15 kg object with a moment of inertia of 23.9 kg m2 regarding its center of mass. The rotation (or suspension) point is 862 cm from the center of ma
Determine how much will the period of a physical pendulum modify if we raise its moment of inertia by a factor of 6.22?
The combined blob + box swing up via a certain angle and then back down again. i) Determine how fast was the combined blob plus box moving just subsequent to the collision?
The child walks due east on deck of the ship at 3 miles per hour. Ship is moving north at the speed of 10 miles per hour. Determine speed and direction of child relative to surface of water. Angle
R1=119.6, R2 = 119.9, When R1 and R2 were joined in parallel, what would be the voltage across the pair if the current is 1.10A? Determine what would the voltage be if they were in series?
Find out the potential energy U of the coil in the field (take U = 0 at θ = π/2). Deduce your answers by using two significant figures.
An apple drops from the tree and falls liberally. The apple is initially at rest a height {H_0} above the top of the grass of a thick lawn that is made up of blades of grass of height {h}. When the
When the mass of 4 kilograms is tied to middle of clothesline, it sags the distance of 5 meters. Determine magnitude of tension on ends of clothesline?
Find out the speeds of the two masses as they pass one other. Treat the pulley as a uniform disk. The acceleration of gravity is 9.8 m/s2. The answer must in units of m/s.
Plane is heading due south and climbing at rate of 110 km/hr. If its airspeed is 540 km/hr and there is wind blowing 100 km/hr to northwest, find ground speed of the plane?
A nearsighted or shortsighted person has a near point of 20 and a far point of 40. Determine what power lens is needed to correct this person's vision to permit her to see distant objects?
After the heating added the 65.0 grams of water initially at 26.8 C and it is having the final temperature is 31.8 C. Analyze the specific heat and Recognize the unknown piece of metal when the spec
The student consists of a mass of 67.0 kg, and the height of the water slide is 12.7 m. When the kinetic frictional force does -5.80 x 103 J of work, determine how fast the student is going at the b
In the oxyacetylene torch the burning of acetylene, C2H2 in the oxygen is reaction. Calculate how much oxygen is required to burn the 20.0 kg of acetylene and the unbalanced equation is
An engineer designed the rocket to hold 1.00 kg N2O4 and surplus the N2H4. Explain how much nitrogen would be formed according to engineer's design?
The two parallel wires are separated by 5.85 cm, each carrying 3.35 A of current in the similar direction. (i) Determine the magnitude of the force per unit length among the wires?
Alice hears both the sound waves which have traveled via the wire (wave 1) and those which have traveled via the air (wave 2), bypassing the wire. Determine the wave which arrives sooner and by how