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If A person weighing 75 kg stands on a scale on a elevator what will it read if the elevator is at rest?
Wiki User
∙ 14y ago
well I would say using newtonian mechanics he would weight as F=M x g, 75x9.7 which equals 727.5 newtons.
Wiki User
∙ 14y ago
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What is the acceleration of an elevator if a student stands on bathroom scale in the elevator and the scales reads 836 newtons and the elevator is moving upward?
We have no way to calculate that, unless you also tell us either his mass, or else his weight on motionless ground, like when the scale is on the bathroom floor.
Who invented the first weighing scale?
Phillip Matthaus Hahn was the first to invent the weighing scale.
How heavy is a weighing scale?
This really depends, there are thousands of weighing scales.
You weigh yourself when you are in a motionless elevator You weigh 100 lbs The elevator starts to move and you weigh 90lbs What is the acceleration of the elevator?
The elevator is accelerating downwards at g / 10 or ~3.2 ft/sec/sec (.98 m/sec/sec) note. the question shows that the weighing took place on a bathroom scale or a spring balance. If you used a beam balance or a steelyard you would always measure 100lbs.
A 60 kg person stands on a scale in an elevator. (a) What does the scale read (in N) when the elevator is at rest N (b) What does it read when the elevator is climbing at a constant speed of 4.5 ms N?
We must use: (Force) = (Mass) x (Acceleration) Force = 400 N Acceleration = 9.8 m/(s^2) Mass = M 400 N = ( M ) x ( 9.8 m/(s^2)) After calculating, we find the mass of the man to be 40.82 kg.
What is the acceleration of an elevator if a student stands on bathroom scale in the elevator and the scales reads 836 newtons and the elevator is moving upward?
We have no way to calculate that, unless you also tell us either his mass, or else his weight on motionless ground, like when the scale is on the bathroom floor.
What are some good yo'mama jokes?
Yo momma so fat when she stands on the weighing scale you can see your phone number.
Who invented the first weighing scale?
Phillip Matthaus Hahn was the first to invent the weighing scale.
Who invented weighing scale?
Philipp von Jolly invented the modern weighing scale in 1874.
What do you call weighing scale in Chinese?
Weighing scale is called "秤" (chéng) in Chinese.
Who is the first inventor of weighing scale?
The name of the creator of the first weighing scale is lost in antiquity. The most ancient relics of a weighing scale date back to around 2,000 B.C.
What item would not be able to measure in feet and inches?
A weighing scale would not be able to measure in feet and inches.A weighing scale would not be able to measure in feet and inches.A weighing scale would not be able to measure in feet and inches.A weighing scale would not be able to measure in feet and inches.
What is the other term of weighing scale?
Balance Scale
Where can one buy a fish weighing scale?
The most common type of fish weighing scale is the hanging luggage fishing weighing scale. It can be bought at the websites Amazon, AliExpress and Alibaba to name a few.
How heavy is a weighing scale?
This really depends, there are thousands of weighing scales.
You weigh yourself when you are in a motionless elevator You weigh 100 lbs The elevator starts to move and you weigh 90lbs What is the acceleration of the elevator?
The elevator is accelerating downwards at g / 10 or ~3.2 ft/sec/sec (.98 m/sec/sec) note. the question shows that the weighing took place on a bathroom scale or a spring balance. If you used a beam balance or a steelyard you would always measure 100lbs.
A 60 kg person stands on a scale in an elevator. (a) What does the scale read (in N) when the elevator is at rest N (b) What does it read when the elevator is climbing at a constant speed of 4.5 ms N?
We must use: (Force) = (Mass) x (Acceleration) Force = 400 N Acceleration = 9.8 m/(s^2) Mass = M 400 N = ( M ) x ( 9.8 m/(s^2)) After calculating, we find the mass of the man to be 40.82 kg.
