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Prove that csc theta/tan theta +cot theta = cos theta, state each function in term of its x,y, and r definition. Describe how to transform tan^2 theta cos^2 theta + cot^2 theta sin^2 theta into 1.
Trust funds. Sarah is recipient of the trust fund which she will receive over the period of 6 years. Under terms of the trust.
Which company is presenting more money for first 5 years of employment?
An open pipe of 0.95 m long, vibrates in the second overtone with a frequency of 561 Hz. In this condition, the distance from the center of the pipe to the closest antinodes, in cm is closest to:
The object 2.00 cm high is positioned 12.0 cm in front of a convex mirror having radius of curvature of 8cm. Determine the image formed? Sketch a ray diagram to describe.
A singly charged ion of unidentified mass moves in a circle of radius 11.5 cm in a magnetic field of 4.9 T. The ion was accelerated via a potential difference of 8.0 kV before it entered the magneti
Interest earned from investment in bonds was equal to dividends he got from investment in mutual funds. Determine how much money he placed in each kind of investment.
The Current in a wire is reflected from an unconnected end (to ground) in the same manner that sound reflects from an open pipe. When a 500.0 cm wire is excited by a 22.0 MHz oscillator in its lowes
A inductor of 22.0 mH consists of a reactance of 1.80 kO. (i) Determine the frequency of the ac current which passes via the inductor?
If child's fare is $0.50, adult fare is $1.50, and total revenue from fares in morning shift is $1,300, how many children and how many adults rode bus during morning shift?
The magnetic field perpendicular to the circular wire loop 8.6cm in diameter is changed from +0.51 T to -0.25 T in 300ms , where + means the field points away from the observer and toward the observ
Determine recoil velocity does she get in response to a single shot from a stationary position, supposing that no external force keeps her in place?
Find book value of equipment at cost of 6 years? By what amount has equipment been reduced at end of sixth year?
The magnetic field close to the surface of a neutron star consists of a magnitude of 1.00 x 108 T. Determine the acceleration of an electron close to the star moving at 1.05 x 107 m/s if both v and
Assume that an electromagnet employs a coil 1.2m in diameter made up from square copper wire 1.6mm on a side. The power supply generates 120V at a maximum power output of 4.0kW. i) Determine how man
For each of the given, draw the graph of function by transforming graph of the function of form f(x)=x^n. g(x)=2x^3 - 3.
Graphically, find out the resultant magnitude and direction of the force due to the weight of 550 gm at 30 degrees and the other force due to the weight of 400 gm mass at 140 degrees.
Determine its angular momentum regarding the center of the circle? Is it towards you or away from you?
A 680 nm and 710 nm laser beam passes via two slits .58 mm apart. Determine how far apart are the fingers for such two wavelengths on a screen 1.5 m away?
The flashlight having wavelength 680 nm falls on two slits and generates and interference pattern in which the fringe is 38 mm from the center on a screen 2.5 m away. Determine the separation of the
A beam of light from a He-Ne laser, having wavelength 656 nm falls on two narrow slits .060 mm apart. Determine how far apart is the fringe on a screen 3.6 m away?
System of inequalities are given below: 3x+ 8y greater than or equal to 240, 9x + 4y greater than or equal to 360. Determine the three corner points.
A weight lifter lifts a 350 N set of weights from the ground level to a position over his head, a vertical distance of 2.00 m. Determine how much work does the weight lifter do, supposing he moves
On a sunny day, the sunlight falls on the two narrow slits on the bench .048 mm apart. Successive fringes on the ground 5.0 m away are 6.5 cm apart. Find out the wavelength of the light.
A light having wavelength (lambda) from various sources passes via a slit. The diffraction pattern is viewed on a screen 2.5m from the slit. When the width of the central maximum is 6.0 mm then find