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Less than 9.8 meters (32.2 feet) per second2.That would be his acceleration ... and also the acceleration of the feather falling next to him ... if there wereno air at all.
no
It depends on the object's mass.
Any free falling object accelerates at towards the earth at 10 meters per second squared regardless of volume and mass. This is due to gravity.
2,940,000 Joules
F = m A = (70) (9.8) = 686 newtons (154 pounds)Coincidentally, this is the same reading the skydiver sees when he steps on the bathroom scale.
The force is 686 newtons. (Force = mass x acceleration).
Because the acceleration of objects free falling is consistent anywhere on earth, one can conclude that inertial and gravitational mass are equal.
If the space is in outer space there can be no gas against which a terminal velocity can occur
Upon leaving the aircraft, a skydiver rapidly reaches something called terminal velocity. This is where the resistance of the air matches the mass of the skydiver. At this speed, the skydiver maintains a relatively constant speed. Typically this is around 120mph in a flat body position and takes approximately 10 seconds to reach. For more questions about skydiving, see the attached link.
force= mass (kg) x acceration(m/s2) meters per second sq.
Yes, mass is an intrinsic property of matter. However a freely falling object will experience no weight.