nkokarivelw nkokarivelw

07-04-2024
Physics

Answered

0.01967 8. A copper cylinder of length 8.0cm and an aluminum cylinder of length 3.0cm are stacked end to end, as shown in figure 3 below. Each cylinder has a radius of r = 0.25mm. A compressive stress of, F = 6500N is applied on the cylinder. (Ycopper 11.0 x 1010 Pa and Yaluminum = 7.0 x 1010 Pa) B Figure 3 Determine the decrease in length of the rod if it is under a compressive 4|Page force of F= 6500N. SPHY011 ASSIGNMENT 2 2024 (3)

Answer :

Other Questions

A steel wire of length 2.01 m with circular cross section must stretch no more than 0.290 cm when a tensile (stretching) force of 450 N is applied to each end o

In an experiment to determine the thermal conductivity of a bar of a new metal alloy, one end of the bar is maintained at 1.20 oC and the other end at 108 oC. T

In the figure, point P is on the rim of a wheel of radius 2.0 m. At time t = 0, the wheel is at rest, and P is on the x-axis. The wheel undergoes a uniform coun

an object of mass m is moving in the positive x direction with an initial speed v. starting at t=0, a time-varying force F with an initial magnitude F0 is exert

A student throws a long stick of length 0.11 m and mass 0.5 kg into the air in such a way that the center of mass rises vertically. At the moment it leaves his

A long horizontal wire carries a current of. I sub T = 41.4 A. A second wire (I), made of 2.90 mm diameter copper wire and parallel to the first but L = 15.4 c

A simple pendulum is made of a small blob of mass m = 8.500 kg attached to the end of an inextensible wire. The angular amplitude of oscillation is θ = 11.46°.

calculate resistance of a 1 kilometer length of nice home wire with a cross sectional area of 3.5*10^-6m^2 at 20C