Asked by Kristi

A 38.3-kg crate rests on a horizontal floor, and a 74.7 kg person is standing on the crate. Determine the magnitude of the normal force that a) the floor exerts on the crate and b) the crate exerts on the person.
Answered by bobpursley
W=g(38.3+74.7) one is down, the other is up.
Answered by Damon
crate on person is weight of person
74.7 * g
Answered by CollegeDropout
a) Floor exert on the crate is weight of the crate (38.3kg) plus weight of person (74.7kg) in Newtons

b) Crate on person is weight of person in Newtons

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