(a) A thin cylindrical metal wire with a length of 3.5 m and a radius of 0.36 mm was stretched by applying a force to on
Posted: Fri Jun 10, 2022 11:27 am
- A A Thin Cylindrical Metal Wire With A Length Of 3 5 M And A Radius Of 0 36 Mm Was Stretched By Applying A Force To On 1 (43.81 KiB) Viewed 245 times
(a) A thin cylindrical metal wire with a length of 3.5 m and a radius of 0.36 mm was stretched by applying a force to one end. The opposite end was fixed to the ceiling and allowed to hang vertically. When 40 N was applied, the metal extended by 3.5 cm. i. Calculate the spring constant of the wire. ii. Calculate the stress in the wire. iii. Calculate the strain of the wire. iv. Calculate the Young's modulus of the wire. V. Calculate the density of the metal, if the mass of the wire is 0.0127 kg.