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Is it true or false if two forces push or pull an object the object will move?
When one object pushes or pulls another object, the first object is ______ a force on the second object. exerting. Circle the letters of the two ways that forces are described.
What couses an object to move in a circular motion?
An object will move in a circular fashion if there is a force that pulls it toward the inside.
How many pushes or pulls can act on an object without causing it to speed up or slow down?
It's not a question of "how many" but of "how strong". In order for an object to speed up or slow down... ∑F > µY Where ∑F = the summation of forces (add up all of the forces acting on an object, with opposite directions being opposite signs--ie, left is negative, right is positive for force strength) = "pulls" (+) added to your "pushes" (-) and µ = the coefficient of friction = the force retarding the movement of your object and Y = the component of the force with which gravity is pulling down on your object that is perpendicular to the plane on which it rests. IN OTHER WORDS, On a flat surface, an object will only move if, when you add up all of the "pulls" (positive numbers) with the "pushes" (negative numbers) you reach a number larger than the force of friction acting on the object from just sitting still. The force of friction is literally just a fraction of the object's weight, in the case of a flat surface (not on an incline.) For that reason, you can put a lot of pushes and a lot of pulls on a really heavy object before it moves. Additionally, if you push and pull with the same force, regardless the friction on the object, the object will not move, because the forces cancel each other out and friction becomes irrelevant. Helpful?
What force pull or pulls the continents?
Convection currents caused by the earth's radioactive core move the continental plates.
Which force pushes a moving vehicle forward?
The engine causes the tires of the vehicle to turn. The tires are made of rubber in order to maximize the friction (traction) between the tires and the concrete. It is the tires and the force of friction which causes a vehicle to move forward (or backward, for that matter).
Why do objects seldom move when forces are applied?
If the object doesn't move, that means there is an opposing force. In that case, the net force on the object is zero. Two typical cases are: * An object resting on a surface is pulled down by gravity. The surface pushes the object up. * In the case of a force that pulls or pushes sideways, the opposing force is usually friction.
What makes non-living things move?
Wind, water, other forces that that pushes or pulls the object.
Does a moving object tend to continue to move in a straight line unless something pushes or pulls it out of its path?
Yes :D
What is the name of the force that pushes agisnt an aireplane as it tries to move forward through the aire?
'Thrust' pushes against it from the rear, and 'drag' pushes against it from the front.
If a mover pushes on a large box but it does not move what is the net force on the box?
it is zero
Can matter move without force?
define matter??????
Is it true or false if two forces push or pull an object the object will move?
When one object pushes or pulls another object, the first object is ______ a force on the second object. exerting. Circle the letters of the two ways that forces are described.
What couses an object to move in a circular motion?
An object will move in a circular fashion if there is a force that pulls it toward the inside.
What happens in order for matter to move?
A force must be applied to cause matter to move.
Force can make matter move but it cannot stop matter from moving?
Force can make matter move: that's true. Force cannot stop matter from moving: untrue. When u run, can someone catch you by force u to stop? Yes they can.
How many pushes or pulls can act on an object without causing it to speed up or slow down?
It's not a question of "how many" but of "how strong". In order for an object to speed up or slow down... ∑F > µY Where ∑F = the summation of forces (add up all of the forces acting on an object, with opposite directions being opposite signs--ie, left is negative, right is positive for force strength) = "pulls" (+) added to your "pushes" (-) and µ = the coefficient of friction = the force retarding the movement of your object and Y = the component of the force with which gravity is pulling down on your object that is perpendicular to the plane on which it rests. IN OTHER WORDS, On a flat surface, an object will only move if, when you add up all of the "pulls" (positive numbers) with the "pushes" (negative numbers) you reach a number larger than the force of friction acting on the object from just sitting still. The force of friction is literally just a fraction of the object's weight, in the case of a flat surface (not on an incline.) For that reason, you can put a lot of pushes and a lot of pulls on a really heavy object before it moves. Additionally, if you push and pull with the same force, regardless the friction on the object, the object will not move, because the forces cancel each other out and friction becomes irrelevant. Helpful?
What must happen in order for matter to move?
A force must be applied to cause matter to move.
