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The uniform electric field having a magnitude of 125 000 N/C passes via a rectangle with sides of 2.50 m and 5.00 m. The angle among the electric field vector and the vector normal to the rectangula
The roller-coaster car is moving at 20 m/s all along a straight horizontal track. Determine what will be its speed after climbing a 15 m hill, when friction is ignored?
A convex lens having a 5 cm radius is employed to focus sunlight on a piece of paper to a spot 1 mm in diameter. When it takes 5 second for the paper to begin burning, then find out how much energy
The bat does 70.0 J of work on the ball in hitting it and applies a non-conservative force. Avoiding air resistance, find out the speed of the ball after the ball leaves the bat and is 25.0 m above
Draw cost and revenue functions and locate regions of profit and loss. Compute break even points using quadratic formula before you create graph.
The person sees the ray as it skims just over the surface of the liquid. Find out how fast is the light traveling in the liquid? (x = 3.00 cm)
A student bends out of a window 50 feet above the ground beneath and drops from his left hand a 1 lb lead sphere and from his right hand a 10 lb lead sphere concurrently. i) Determine how long will
An arrow of 0.075 kg is fired horizontally. The bowstring applies an average force of 65 N on the arrow over a distance of 0.90 m. Determine with what speed does the arrow leave the bow?
Let two points (-2,3) and (-1,6). Compute distance between these two points. Compute equation of perpendicular line passing through (1,1).
When the circuit is tuned to radio station broadcasting at 990 kHz on the AM dial, then determine the capacitance of the capacitor?
A grandfather clock is powered by the descent of a 4.20 kg of weight. When the weight descends through a distance of 0.720 in 3.25 days, determine how much power does it deliver to the clock?
Together diagonal and longer side of the rectangular plot are three times length of shorter side. If longer side exceeds shorter side by 100 feet, determine the area of the plot?
Determine the y-component of the magnetic field on the x-axis at x = 0. (Put answers in terms of k0 = mu0/4pi)
A 3.00 cm high pin, if placed at a certain distance in front of the concave mirror, generates an upright image 9.00 cm high, 30.0 cm from the mirror. Determine the position of the pin relative to th
When the object is 4.00cm high, find out the height of the image for the object distances of 5.00cm and 20.0cm?
Numerator of the fraction is two less than denominator. Sum of fraction and its reciprocol is 25/12. Determine numerator and denominator assuming that each is positive integer.
The skier slides horizontally all along the snow for a distance of 21 m before coming to rest. The coefficient of kinetic friction among the skier and the snow is 0.050. Firstly, how fast was the sk
Anthony invests $8200. Part of money is invested in stocks at 6% per year, and rest is invested in bonds at 8% per year. Find how much money invested in each so total yearly interest on investment
The moment of inertia of you, the extended weights, and the platform is around 7.8 kg • m2. If you pull the weights in toward your body, the moment of inertia reduces to 3.6 kg • m2. (i)
New research points to that concentration of bleach must be 8% for complete sterilization. How much of solution must be drained and replaced with bleach to rise bleach content to recommended level?
The artifact from the recent archaeological dig is analyzed for C14. Report has the information given below. Find the age of the artifact?
Start with graph of basic function(for instancey=x^2) and illustrate all stages. ensure to illustrate at least three main points. Compute domain and range of each function. Verify results using grap
The company distributes college logo sweatshirts and sells them for $75 each. Total cost function is linear, and total cost for 100 sweatshirts is $4560, while total cost for 275 sweatshirts is $806
Calculate v=ln y and u=ln x, plot points (u,v), determine constants m and b such that v=mu + b then using log-log plot of y and x, compute the constant a such that y=a*x^m.
The Richter magnitude M of the earthquake is defined in terms of energy E in joules released by earthquake, with log10 E = 4.4 + 1.5M. Determine the energy for the earthquake with the magnitude of