Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
A long rope is stretched out horizontally among two students. The student on the left moves his hand up and down sinusoidal with a frequency of 2 Hz and an amplitude of 5 cm. The wave moves to the right with a speed of 10 m/s; and at time t = 0 the left end of the rope is moving downward through the mid-point of displacement. Discover (a) the wave number (b) the wavelength (c) the angular frequency, (d) the equation for a wave as a function of time and position, (e) the displacement of the rope when x = 2 m and t = 1.5 s.
explosives are used to blow a rock apart. the explosion blows the rock into three fragments. two fragments go off at a
Starting from rest, a basketball rolls from the top of a hill to the bottom, reaching a translational speed of 3.60 m/s. Ignore frictional losses. What is the height of the hill?
A fisherman casts his bait toward the river at an angle of 25 degrees above the horizontal. What was the initial velocity he launched the bait
A bullet of mass 7.00g is fired horizontally into a wooden block of mass 1.26kg resting on a horizontal surface.What was the initial speed of the bullet
A child operating a radio-controlled model car on a dock accidentally steers it off the edge. The car's displacement 0.86 s after leaving the dock has a magnitude of 9.0 m. What is the car's speed at the instant it drives off the edge of the dock?
A man with a mass of 100kg is standing on a uniform plank of mass 50kg. At the man's new position, what is the force the right support exerts on the plank
stainless-steel poles were arranged by an artist for the purpose of producing an enhanced display of lightning in a
A satellite has a mass of101kg and is located at2.03106m above the surface of Earth. What is the potential energy associated with the satellite at this location
Two infinite lines ofcharge with equal linear charge densities l(C/m) are placed alongthe x and y axis. Derive an expression for the magnitude ofthe electric field at an arbitrary point (x, y).
The bugle and the Bach - Trumpet have no keys and thus play only the natural scale (open pipes). If the lowest note you can play on a bugle is D2 (73.42 Hz), what other notes can you play
if the electric field inside a capacitor exceeds the dielectric strength of the dielectric between its plates the
In an L-R-C series circuit, theresistance is 400 Ω, the inductanceis 0.380 henrys, and the capacitance is2.00×10−2 microfarads. What isthe resonance angular frequency ωo of thecircuit? The capacitor can withstand a peak voltageof 530 volts
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd