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According to Newton's first law of motion, an object in motion will remain in motion unless acted upon by an external force. This means that if no external force is applied to an object, its motion will not change. So, if an object is already moving, it will continue to move at a constant velocity without the need for a force to maintain that motion.
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What effect does friction have when you try to move a object at rest?
Friction opposes the motion of an object at rest, making it more difficult to start moving. The force required to overcome static friction and initiate motion is typically higher than the force needed to maintain constant motion.
Is force needed to keep a body moving with unifom velocity?
No, once a body is moving with a constant velocity, no net force is required to maintain its motion. This is known as Newton's first law of motion, which states that an object will remain in its current state of motion unless acted upon by an external force.
Is force needed to maintain motion?
All forces can lead to movement. A ball falls from the sky because of the gravitational force, but if we strap rockets to it the thrust will also move it. Likewise for the other forces. electric (between charges) magnetic between magnets) weak( during particles decay) strong nuclear force holding atomic nucleus together) gravitational (between masses) The force itself is the definition of cause to the motion or more specifically for the change in motion. If there is no force the body (atom, electron, plank of wood, planet, star or galaxy) will stay still or move with constant speed. The force is the cause of movement from stillness or the cause for change of direction or acceleration. Newton laws are the basis of this definition
Is a force needed to set an object into motion?
Yes, a force is needed to set an object into motion according to Newton's first law of motion. An object at rest will remain at rest unless acted upon by a force.
Suppose the force of friction on a sliding object is 10N. what is the force needed to maintain a constant velocity is?
To maintain a constant velocity, the force needed to overcome the frictional force must be equal in magnitude but in the opposite direction. Therefore, a force of 10N is needed to maintain the constant velocity of the sliding object.
A force is needed to change the motion of an object?
Yes, an unbalanced force is needed to change the motion of an object.If an unbalanced force does not act on an object it will continue to maintain its state of motion (either in motion or at rest), not considering the effect of frictional force. This is basically Newtons first law of motion.
What effect does friction have when you try to move a object at rest?
Friction opposes the motion of an object at rest, making it more difficult to start moving. The force required to overcome static friction and initiate motion is typically higher than the force needed to maintain constant motion.
Without friction what net force is needed to maintain a 1000 kg car in uniform motion for 30 minutes?
3kg
What do you call a force that maintains motion?
It could be called superfluous. No force is necessary to maintain motion.
What net force is needed to maintain a 1000 kg in uniform motion for 30 minutes without friction?
Uniform motion is what happens in the absence of any net force, so force isn't needed to maintain uniform motion. But in our everyday experience on Earth, we always need to supply force in order to keep something moving, only because there are always forces acting to stop it, and we have to counteract them. In the case of your 1,000-kg car, we'd have to know what forces are working against it ... wind, road friction, air resistance, wheel-bearing friction, etc. ... and then we'll know how much force we have to supply to cancel those out. Whatever the answer is, it'll be a continuous thing. The length of time will be irrelevant.
Is force needed to keep a body moving with unifom velocity?
No, once a body is moving with a constant velocity, no net force is required to maintain its motion. This is known as Newton's first law of motion, which states that an object will remain in its current state of motion unless acted upon by an external force.
Is force needed to maintain motion?
All forces can lead to movement. A ball falls from the sky because of the gravitational force, but if we strap rockets to it the thrust will also move it. Likewise for the other forces. electric (between charges) magnetic between magnets) weak( during particles decay) strong nuclear force holding atomic nucleus together) gravitational (between masses) The force itself is the definition of cause to the motion or more specifically for the change in motion. If there is no force the body (atom, electron, plank of wood, planet, star or galaxy) will stay still or move with constant speed. The force is the cause of movement from stillness or the cause for change of direction or acceleration. Newton laws are the basis of this definition
Is a force needed to set an object into motion?
Yes, a force is needed to set an object into motion according to Newton's first law of motion. An object at rest will remain at rest unless acted upon by a force.
Suppose the force of friction on a sliding object is 10N. what is the force needed to maintain a constant velocity is?
To maintain a constant velocity, the force needed to overcome the frictional force must be equal in magnitude but in the opposite direction. Therefore, a force of 10N is needed to maintain the constant velocity of the sliding object.
Is net force 0 is to maintain uniform motion?
Yes, if the net force on an object is zero, then it will continue to move at a constant velocity, which means it will maintain uniform motion according to Newton's first law of motion.
What is needed to change an objects motion?
an unbalanced force
What has frictional force needed to start an object at rest into motion?
The frictional force needed to start an object at rest into motion is the static frictional force. This force must be overcome by an external force before the object can start moving. Once the object is in motion, the kinetic frictional force will oppose its movement.
