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!
Problem:
Fig shows amass attached to two springs. The mass moves along a horizontal tube with one spring stretched and the other compressed. A narrow marked on the mass indicates its position on a scale. Fig1 shows the situation when mass is displaced through a distance x from its equilibrium position. The mass is experiencing an acceleration a in the direction shown. Fig2 shows a graph of the magnitude of the acceleration against the displacement x.
The mass-spring system of fig 1 can be used as a device to measure acceleration, called an accelerometer. It is mounted on a rotating test rig, used to simulate large g-forces or astronauts. Fig 3 shows the plan view of a long beam rotating about its axis A with the astronaut seated at end B, acing towards A. The accelerometer is parallel to the beam and is fixed under the seat 10m rom A
Fig-1
Fig-2
Fig- 3
When the astronaut is rotating at a constant speed, the arrow marked on the mass has a constant deflection. Explain why
Additional information: This problem discuss about angular speed in a harmonic motion due to mass
A coil of wire is in the plane of the paper. The North pole of a magnet is facing the coil. What is the direction of the current in the wire if the magnet moves away from the wire
a steel bar 10cm long is welded end to end with a copper bar 20cm long. each bar has the same cross sectional area on
a ferry boat is traveling in a direction 34.1deg north of east with a speed of 4.82 ms relative to the water. a
The maximum depth of Lake Superior is approximately 406 meter. Determine how much denser is the water at the bottom, compared to the water at the surface of the lake
You are installing a new spark plug in your car, and the manual specifies that it be tightened to a torque that has a magnitude of54 N·m. Using the data in the figure, determine the magnitude F of the force that you must exert on thewrench.
The power output of a circuit is given by: P = i^2R = V^2/R = iV, Calculate the power output of each resistive element when a potential of 12 volts is applied
At any point the magnetic field lines are in the direction of: As used in the laws of refraction and reflection, the "normal" direction i
a rectangular thin plate of mass M and sides of length a= 2m and b= 3m, Find the components, along the principle axes of the plate, of the torque acting on the plate
A spring of spring constant k = 350 Nm-1 is used to launch a 2.5-kg block along a horizontal surface by compressing the spring by a distance of 22 cm. If the coefficient of sliding friction among the block and the surface is 0.50, how far does the bl..
a 4kg disk travelling at 4 m/s strikes a 2 kg stick of length 4m that is lying flat on frictionless ice. What is the translational speed of the disk
a small electrically charged particle of mass m4.0 kg experiences a force of 2.0 n if placed just outside a uniformly
A base ball is vertically tossed up from the top of a hill with a velocity of 3 m/s. Determine the height of the hill
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