Physics, 23.08.2021 14:00 shelbycg02

A lecture hall measures 40.0m X 20.0m. The density of air is. 1.20km3. What (a) the volume of the room in cubic feet and (b) the weight of air in the room in pounds?

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 17:00, ledtje03

How much work is done lifting a 9.10 kg box straight up onto a shelf that is 1.80 m high?

Answers: 1

continue

Physics, 22.06.2019 09:00, KillerSteamcar

A100 kg running back runs at 5m/s into a stationary linebacker. it takes 0.5 for the running back to be completely stopped

Answers: 3

continue

Physics, 22.06.2019 12:00, angelamirga332

Asolid round steel rod 6.25 mm in diameter and 375 mm long is rigidly bonded to the end of solid square brass rod 25 mm on a side and 300 mm long. the geometric axes of the bare are along the same line. an axial tensile force of 5.4 kn is applied at the extreme ends of the assembly. for steel e = 200 gpa and for brass e = 90 gpa. determine the total elongation for the assembly.

Answers: 1

continue

Physics, 22.06.2019 14:30, gus2006santos

Two steel balls, each of mass m, are welded to a light rod of length l and negligible mass and are initially at rest on a smooth horizontal surface. a horizontal force of magnitude f is suddenly applied to the rod as shown. determine (a) the instantaneous acceleration a of the mass center g and (b) the corresponding rate at which the angular velocity of the assembly about g is changing with time.

Answers: 2

continue

You know the right answer?

A lecture hall measures 40.0m X 20.0m. The density of air is. 1.20km3. What (a) the volume of the ro...