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Walking across the room is not work against gravity.
Walking up the stairs is work against gravity.
Walking down the stairs is work with gravity.
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∙ 11y ago
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Does percolation work against gravity?
yes
When is work said to be done against the force of gravity?
All bodies with mass are attracted to the Earth by gravity, so when a body is raised you must do work to raise it. This work is equal to force x height, if force is in Newtons and height in meters, the work is in units of Joules.
What are 3 things that need gravity to work?
A scale, a car, and a press Walking on Earth Breathing while walking on Earth Bowling
Does gravity work through water?
Yes. There's no material known that insulates against gravity.
Work done against gravity work done against friction?
Umm I really don't know but let me think tho
Does peristalsis work against gravity?
Yes, peristalsis will work against gravity.
What is work done by a coolie walking on a horizontal platform with a load on his head?
The displacement of the load is perpendicular to the direction of force therefore work done by the coolie against the force of gravity is zero.
Does percolation work against gravity?
yes
When is work said to be done against the force of gravity?
All bodies with mass are attracted to the Earth by gravity, so when a body is raised you must do work to raise it. This work is equal to force x height, if force is in Newtons and height in meters, the work is in units of Joules.
What are 3 things that need gravity to work?
A scale, a car, and a press Walking on Earth Breathing while walking on Earth Bowling
Does gravity work through water?
Yes. There's no material known that insulates against gravity.
What is the 2 forces that work against machines?
friction and gravity
Work done against gravity work done against friction?
Umm I really don't know but let me think tho
What is the work done against the gravity when a body is moved horizontally along a frictionless surface?
force?
Can a coin have gravity power?
Any mass raised above the earth's surface has potential energy due to the work done in raising it against gravity
Why when you push an object across a desk the work done is not equal to the change in gravitational potential energy?
In this case, you are not doing work against the force of gravity, but against the force of friction.
What force pushes against someone riding a bike uphill?
Gravity, Friction and Air Resistance. Friction is trying to slow you down Gravity is pulling you towards the bottom of the hill Air resistance is trying to keep you on the hill
