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Frictional Force
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∙ 10y ago
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What is an example of acceleration in direction of motion?
moving forward continuesly
In an aero plane drag acts in the opposite direction to thrust?
Yes that is right. In any static equilibrium (not accelerating in any direction) all of the forces cancel out. A plane that is traveling at a constant velocity and altitude is not accelerating although it may be moving. So the thrust is pushing the plane forward and up, the drags pushes back, and gravity pulls the plane down. All of these forces cancel out so the plane stays up in the air and keeps moving forward.
What is the amount of push and pull which can change speed and direction of moving objects?
forces
Can there be forces that act on a car moving in a straight line with constant speed?
Yes, but the net force is ZERO! If an object is moving at constant velocity, the sum of the forces acting upon it is zero. If at any time the sum of the forces -- sometimes called the net force -- is non-zero, the object will accelerate in the direction of the resultant force.
What force can do to moving objects?
Forces can change the way the body is moving. Speed it up, slow it down, change its direction.. it depends if the body is in equilibrium or not and what forces are already in play
Are there any forces acting on you in the direction you are moving?
Maybe, maybe not. Forces don't happen because you're moving ... forces are what cause you to move. If there are no forces acting on you, then you keep moving whichever way you're moving, and your speed or direction don't change. If there are forces acting on you, then your speed and/or direction can change. If the force is in the same direction that you're already moving, you'll move faster (accelerate). If the force is in the direction opposite to the direction you're moving, then your speed will decrease. Does any of this sound surprising ???
What way you face when you skateboard?
Forward to the direction your moving
What is forward reverse motor?
both direction moving machine
What is an example of acceleration in direction of motion?
moving forward continuesly
What changes when unbalanced forces are applied to a moving bike along the direction it is moving?
friction
In an aero plane drag acts in the opposite direction to thrust?
Yes that is right. In any static equilibrium (not accelerating in any direction) all of the forces cancel out. A plane that is traveling at a constant velocity and altitude is not accelerating although it may be moving. So the thrust is pushing the plane forward and up, the drags pushes back, and gravity pulls the plane down. All of these forces cancel out so the plane stays up in the air and keeps moving forward.
When forces are not balanced an object keep moving forever?
As long as the forces remain the same or do not change direction
What effect do forces have on a moving object?
Balanced forces will not change the velocity - speed and direction - of a moving object. the object will continue to move in the same way.
What is the amount of push and pull which can change speed and direction of moving objects?
forces
When do forces balance?
Balanced forces occur when a body is at rest, and when a body is moving at a constant speed in a constant direction.
Can there be forces that act on a car moving in a straight line with constant speed?
Yes, but the net force is ZERO! If an object is moving at constant velocity, the sum of the forces acting upon it is zero. If at any time the sum of the forces -- sometimes called the net force -- is non-zero, the object will accelerate in the direction of the resultant force.
What moves forward in waves?
The energy of a wave moves forward with the wave. A wave is moving energy, and the wave carries it in the direction of propagation.
