An airborne body of mass, m=64.3kg, is pushed straight upward by a vertical force, Fv=641N. a.What is the net force in the vertical irection? Let up be the positive direction, use Fv and let Fg be the wieght of the body. b. what is the magnitude of the net force exerted on the object in newtons? c. what is the acceleration of the body in m/s2?

Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter5: Newton's Laws Of Motion
Section: Chapter Questions
Problem 29PQ: Two forces F1=(62.98i15.80j) N and F2=(23.66i78.05j) are exerted on a particle. The particles mass...
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An airborne body of mass, m=64.3kg, is pushed straight upward by a vertical force, Fv=641N.

a.What is the net force in the vertical irection? Let up be the positive direction, use Fv and let Fg be the wieght of the body.

b. what is the magnitude of the net force exerted on the object in newtons?

c. what is the acceleration of the body in m/s2

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