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!
The "Amusing Spiderguy" (mass m = 60 kg) hangs from his web, which is attached to a thin, horizontal beam (mass M = 100 kg). (See illustration below.) One end of the beam is attached to the side of a building by a hinge that can freely rotate, and the other end is secured by a cable that makes an angle θ = 60?to the beam. The beam's length L = 6.0 m, and Spiderguy hangs a horizontal distance x = 2.0 m from the building.
(a) Determine the tension in the cable attached to the right end of the beam and (b) the x- and y-components of the force of the hinge on the beam. The cable affixed to the right side of the beam then snaps, so the beam begins to rotate about the hinge on its left side. (c) Find the downward acceleration of Spiderguy just after the cable snaps and (d) the tension in Spiderguy's web, also, just after the cable snaps. Take care identifying the forces acting on the beam and the forces acting on Spiderguy just after the cable snaps. Also be careful relating the acceleration of Spiderguy to the angular acceleration of the beam. The moment of inertia of a stick rotating about its end is (1/3)ML2.
A probe from earth, with a mass of 10^6 kg, is in orbit aroun planet Pud in another solar system. find the acceleration due to gravity on the surface of the planet Pud
Tension is maintained in a string. The observed wave speed is 25 m/s when the suspended mass is 3.0 kg. (a) What is the mass per unit length of the string? (b) What is the wave speed when the suspended mass is 1.7 kg?
Four lawn sprinkler heads are fed by a 1.9 cm diameter pipe. The water comes out of the heads at an angle of 33° to the horizontal and covers a radius of 7.8m. What is the velocity of the water coming out of each sprinkler head? (Assume zero air resi..
A nichrome toaster wire, initially at room temperature, carries 2.72A immediately after it's turned on. After the wire heats, the current drops to 2.44A
Compute how much work must you do to push a 12 kilogram block of steel across a steel table (μk=0.6) at a steady speed of 1.3 m/s for 3.1 second
A cafeteria tray dispenser supports a stack of trays on a shelf hangs from four identical spiral springs under tension, one near each corner of the shelf. Each tray is rectangular, 45.3 cm by 35.6cm, 0.450 cm thick, and with mass 580g. Demonstrate..
A series of equipotential lines are shown right. Points A- D are shown, An electron travels from A to B, and then to C, and then to D. What is the work done on the electron by the field, as measured in eV
A +60 µC charge is placed 56 cm from an identical +60 µC charge. How much work would be required to move a +0.57 µC test charge from a point midway among them to a point 11.0 cm closer to either of the charges?
What should the charge (sign and magnitude) of a particle of mass 1.487 be for it to remain stationary while placed in a downward-directed electric field of magnitude 630.
a 5.9cm -thick layer of oil n1.46 is sandwiched between a 1.5 -thick sheet of glass and a 2.5 cm-thick sheet of
a 0.155 kg baseball pitched horizontally at 30.0 ms strikes a bat and is popped straight up to a height of 32.0 m.1 if
A 2.20 H coil with a resistance of 2.18×10^2 ohms is in series with a 1.29×10^3 ohms resistor. What is the peak value of the potential difference across the coil
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