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A man whose mass is 80kg stands on a sprin g weighing machine inside an elevator. What is the reading of the weighing machine w...Asked by Tammy
A man whose mass is 10kg stands on a spring weighing machine inside an elevator.what's the reading of the weighing machine when the elevator starts to ascend with an acceleration 2m\s
Answers
Answered by
Tammy
Please I need this solved as soon as possible
Answered by
oobleck
F = ma
weight due to
gravity: 10g
elevator: 10*2
so, what do you think?
weight due to
gravity: 10g
elevator: 10*2
so, what do you think?
Answered by
Tammy
Sorry the weight is 80kg.
M(g+a)
80(10+2)
=960
Buh the problem is that the correct answer is 96
And it's seem confusing
M(g+a)
80(10+2)
=960
Buh the problem is that the correct answer is 96
And it's seem confusing
Answered by
Anonymous
If the mass is 80, the force on the scale is about 960 Newtons, not 96
Answered by
Tammy
M(g+a)
80(10+2)
960
960รท10
=96kg
80(10+2)
960
960รท10
=96kg
Answered by
Tammy
It's force so we'll divide by 10 so as to make the answer KG
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