Physics, 16.01.2021 19:40, kingjonesjr

A 4.0-m long steel beam with a cross-sectional area of 1.0 × 10^−2 m^2 and a Young’s modulus of 2.0 × 10^11 N/m^2 is wedged horizontally between two vertical walls. In order to wedge the beam, it is compressed by 0.020 mm. If the coefficient of static friction between the beam and the walls is 0.70 the maximum mass (including its own) it can bear without slipping is: *

Answers: 1

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 21:30, galaxyworld36

Janelle made a hypothesis bout the uneven temperatures inside her house during winter. she believes that 50% of the ducts are blocked and she plans to investigate. if she wants to prove her hypothesis using scientific processes what should she do next?

Answers: 2

continue

Physics, 21.06.2019 23:00, laurachealsy923

How many dots must be added to the symbol to properly represent a standard nitrogen ion? a) 1 b) 3 c) 5 d) 8

Answers: 1

continue

Physics, 22.06.2019 00:30, juansantos7b

Using the work energy theorem. what is the velocity of a 850kg car after starting at rest when 13,000j of work is done to it.

Answers: 1

continue

Physics, 22.06.2019 06:30, katt5655

How much force was applied to an object if was moved 2 meters and the work done on the object was 8 joules? a. 0.25 n b. 4 n c. 6 n d. 16 n