
Please answer #5. Show all work. . A 10 kg load suspended by a brass wire...
Please complete questions #2-3. Show all work.
1. A 250 g mass on a vertical spring oscillates at a frequency of 1.0 Hz. If a 500 g mass were instead suspended from the same spring, what would be the frequency of oscillation? . A breeze sets into oscillation a lamp suspended from the ceiling, If the period is 1.0 s, what is the distance from the ceiling to lamp at the lowest point? Assume the lamp acts as a simple...
A 205-kg load is hung on a wire of length of 4.30 m, cross-sectional area 2.00 10-5 m2, and Young's modulus 8.00 1010 N/m2. What is its increase in length?
A 107 kg mass suspended from a wire whose unstretched length is 4.05 m is found to stretch the wire by 6.40 mm . The wire has a uniform cross-sectional area of 0.130 cm2. a) If the load is pulled down a small additional distance and released, find the frequency at which it vibrates (in Hz). b) Compute Young's modulus for the wire.
A 180-kg load is hung on a wire of length of 3.30 m, cross-sectional area 2.00x10^-5 m^2, and Young's modulus 8.00x10^10 N/m^2. What is its increase in length? mm
a 200-kg load is hung on a wire of length 4.00 m, cross-sectional area 0.200 x 10^-4 m^2, and Young's modulus 8.00 x 10^10 N/m^2. what is it increase in length?
Please help with 1,4 & 5.. I need help with understanding
them so plz show work.
Oper,with ▼ 1. A 250 g mass on a vertical spring oscillates at a froquency of L.O Hz Ifa 500 g mass were instead suspended from the same spring, what would be the freguncy of oscillation 2. Abreeze sets into oscillation a lumpsuspended hom the ceihg rat peodis10s, what is the distance from the ceiling to lamp at the lowest poi Assme the lamp...
A mass of 50. kg is suspended from a steel wire of diameter 1.0 mm and length 11.2 m. How much will the wire stretch? (The Young's modulus for steel is 20 × 10^10 N/m^2) The answer is 34.9 mm Showing all work please explain how this answer came about.
20.) A 10.0 kg mass is attached to the end of a 2.00 m long brass rod, which has a diameter of 1.00 mm and negligible mass. The mass at the end is pulled, stretching the rod slightly, and then released. If the elastic modulus of brass is 9.10 × 1010 N/m2, then the frequency of the resulting oscillations is. ___Hz 19.) A U-shaped manometer, filled with a liquid of unknown density, is connected on one side to a vessel...
An aluminum cable with cross-sectional area 1.50 times 10^-6 m^2 is suspended from the ceiling. A mass is suspended from the free end of the cable to keep the cable straight and at a certain length. If the temperature of the cable is reduced by 10 C degree, by how much should the suspended mass be increased so that the length of the cable remains the same? The coefficient of linear expansion for aluminum is alpha = 23 times 10^-6...
Please explain where certain numbers come from, thank
you!
A vertical hollow steel tube is 2.5 m long. Its internal diameter is 5 cm and its external diameter is 6 cm. Calculate the increase in length of the tube when a load of 1.5 x 10 kg is suspended from the lower end. For steel Young's modulus is 21 x 1010 N m2 and the shear modulus is 8.3 x 1010 N m-