Physics, 16.10.2020 20:01, margaret8800

1. Newton's 1st Law: A skydiver opened their parachute and now experiences a force of gravity of -450 N (down) and a force of air resistance of +450N (up). a) What is the net force (sum) acting on the skydiver?

Answers: 1

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 14:20, jeny89

4r-134a enters the condenser of a residential heat pump at 800 kpa and 50°c at a rate of 0.022 kg/s and leaves at 750 kpa subcooled by 3°c. the refrigerant enters the compressor at 200 kpa superheated by 4°c determine (a) the isentropic efficiency of the compressor, (b) the rate of heat supplied to the heated room, and (c) the cop of the heat pump. also, determine (d) the cop and rate of heat supplied to the heated room if this heat pump operated on the ideal vapor-compression cycle between the pressure limits of 200 and 800 kpa. (0.757, 4.37 kw, 5.12, 6.18, 3.91 kw)

Answers: 3

continue

Physics, 22.06.2019 23:30, burgoonp

Forms of meditation hail from which traditions a ) eastern traditions b ) western traditions c ) eastern and western traditions d ) neither eastern nor western traditions

Answers: 1

continue

Physics, 23.06.2019 00:30, pdipti725

Define the terms moral development and moral reasoning

Answers: 3

continue

Physics, 23.06.2019 02:00, pgld7555

Estimate the magnitude of the electric field due to the proton in a hydrogen atom at a distance of 5.29×10 to the power of −11 m, the expected position of the electron in the atom.

Answers: 1

continue

Do you know the correct answer?

1. Newton's 1st Law: A skydiver opened their parachute and now experiences a force of gravity of -45...