- #1
mr.mair
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Spring Scales Mass Force !
This is 2 questions.
1.A student hangs a 500.0g mass on a spring scale. Correct two significant digits, state the reading on the scale when the the mass and the scale are
(a) Stationary
(B) Being Lifted Upward at constant velocity
(c)realesed so they fall downward freely
2. A student 65kg can safetly lift 73% of the students own mass off the floor?
(a) Determine the mass the student can lift on earth
Fg=mg
First Question the stationary I put
Fg= mg
Fg=(0.5)(9.8)
Fg= 4.9N
Homework Statement
This is 2 questions.
1.A student hangs a 500.0g mass on a spring scale. Correct two significant digits, state the reading on the scale when the the mass and the scale are
(a) Stationary
(B) Being Lifted Upward at constant velocity
(c)realesed so they fall downward freely
2. A student 65kg can safetly lift 73% of the students own mass off the floor?
(a) Determine the mass the student can lift on earth
Homework Equations
Fg=mg
The Attempt at a Solution
First Question the stationary I put
Fg= mg
Fg=(0.5)(9.8)
Fg= 4.9N