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Two forces are balanced when they both have the same number of Newtons, eg. if a rock is placed on the ground, the rock will push down with a force of around 10 Newtons, say, and the ground will push back up with an equal force. this means that the rock will not sink into the floor, but it will also not start to rise off of the ground.
-- The force of gravity of your bottom against the rock, in the downward direction. -- The 'reaction' force of the rock against your bottom, in the upward direction. Since the forces are equal in magnitude and opposite in direction, their vector sum is zero. Some would describe this situation as "The forces on your bottom are balanced." In any case, the 'net' force on your bottom is zero, and your bottom therefore does not accelerate.
gravity and moons forces pulls it up
The form of "a 7lb rock" in 100 years varies according to reactions: - Chemical Reactions: - chemical properties of the rock(i.e: includes salt), - the behaviour of the medium it is kept(i.e: humid or dry environment, solvent materials), - Physical Reactions: - External forces applied to the rock(i.e: acceleration), - Inertial forces of the rock. (i.e: surface tension).
it would stay there until an outside force acted upon it
Two forces are balanced when they both have the same number of Newtons, eg. if a rock is placed on the ground, the rock will push down with a force of around 10 Newtons, say, and the ground will push back up with an equal force. this means that the rock will not sink into the floor, but it will also not start to rise off of the ground.
Two forces are balanced when they both have the same number of Newtons, eg. if a rock is placed on the ground, the rock will push down with a force of around 10 Newtons, say, and the ground will push back up with an equal force. this means that the rock will not sink into the floor, but it will also not start to rise off of the ground.
There is a balanced rock in Arches national Park, Utah USA and I believe it is the largest?
The Legend of the Balanced Rock - 1912 was released on: USA: 21 January 1912
The cast of The Secret of Balanced Rock - 1913 includes: Lloyd Hamilton
The cast of The Legend of the Balanced Rock - 1912 includes: Elsie Albert
-- The force of gravity of your bottom against the rock, in the downward direction. -- The 'reaction' force of the rock against your bottom, in the upward direction. Since the forces are equal in magnitude and opposite in direction, their vector sum is zero. Some would describe this situation as "The forces on your bottom are balanced." In any case, the 'net' force on your bottom is zero, and your bottom therefore does not accelerate.
zero forces:)
Balanced
that they are greater than the forces keeping the rock from moving...
He was balanced precariously on top of the fence. The rock was precariously balanced on the edge of the cliff.
Erosion removed the youngest layers of rock, but all the rock is sandstone.