Engineering, 03.02.2021 23:50 allymally12325

Help pls 7) A balle dancer does a pirouette on the tip of his toe. If the dancer has a weight of 580N and the tip of his
ballet shoe measures 0.02 mby: 0.01 whar pressure does his toe exert on the stage?

Answers: 1

Show answers

Other questions on the subject: Engineering

Engineering, 04.07.2019 18:10, viicborella

Steel is coated with a thin layer of ceramic to protect against corrosion. what do you expect to happen to the coating when the temperature of the steel is increased significantly? explain.

Answers: 1

continue

Engineering, 04.07.2019 18:10, yasminothman02

An air conditioning system consist of a 5 cm diameter pipe, operating at a pressure of 200 kpa. the air initially enters the pipe at 15°c with a velocity of 20 m/s and relative humidity of 80%. if the heat supply throughout the process is 960 w, determine the relative humidity and the temperature at the outlet

Answers: 3

continue

Engineering, 04.07.2019 18:10, bunnles

During a steady flow process, the change of energy with respect to time is zero. a)- true b)- false

Answers: 2

continue

Engineering, 04.07.2019 18:10, oliviasoreo92

Compute the pressure drop of 30°c air flowing with a mean velocity of 8 m/s in a circular sheet-metal duct 300 mm in diameter and 15 m long. use a friction factor, f 0.02, and pair = 1.1644 kg/m a. 37.26 pa b. 25.27 pa n c. 29.34 pa d. 30.52 pa

Answers: 1

continue

You know the right answer?

Help pls 7) A balle dancer does a pirouette on the tip of his toe. If the dancer has a weight of 58...