Physics, 05.11.2019 02:31, brittneys55

Just before opening her parachute a skydiver with the mass of 50 kg reaches terminal velocity.

calculate the force of air resistance.

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 23:30, Neko1kat

Ais useful when you need a simple machine to you separate two things. a. lever b. screw c. pulley d. wedge

Answers: 1

continue

Physics, 22.06.2019 03:30, natu2072

Using a wheel and axle, a farmer is trying to lift a bucket of water from the bottom of a well. the larger wheel has a radius of 40 cm compared to the axle that has a radius of 10 cm. if a bucket of water is 50 n, then how much effort is required to raise it? 12.5 n 200 n 2 n 500 n

Answers: 1

continue

Physics, 22.06.2019 15:30, 5001Je

Ineed ! using proper grammar, spelling, and punctuation, write at least one 5 sentence paragraph describing 3 ways we use the elements of the electromagnetic spectrum (ems) in our everyday lives.

Answers: 1

continue

Physics, 22.06.2019 17:00, cwibs

Adiver named jacques observes a bubble of air rising from the bottom of a lake (where the absolute pressure is 3.50 atm) to the surface (where the pressure is 1.00 atm). the temperature at the bottom is 4.00 ∘c, and the temperature at the surface is 23.0 ∘c. what is the ratio of the volume of the bubble as it reaches the surface (vs) to its volume at the bottom (vb)? if jaques were to hold his breath the air in his lungs would be kept at a constant temperature. would it be safe for jacques to hold his breath while ascending from the bottom of the lake to the surface?

Answers: 1

continue

Do you know the correct answer?

Just before opening her parachute a skydiver with the mass of 50 kg reaches terminal velocity.
...