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What is the objects velocity after the 20 N force is applied for 5 seconds?
Wiki User
∙ 6y ago
There is no answer to your question without knowing the direction of the velocity and of the force application.
Wiki User
∙ 6y ago
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When a force on an object increases how does the object's acceleration change?
All objects possess the characteristic we refer to as mass. Mass is a measure of an object's natural resistance to any force applied to it. An object may be considered as having a velocity with respect to a given reference frame. This velocity can take any value from zero to just under the speed of light. If an object experiences an applied force, that force will cause the object's velocity to change. The change is at a rate and direction that is absolutely dependant on the direction of the applied force with respect to the original direction of motion of the object. If the applied force increases then so does the rate of change of velocity. If the force and any increase is applied in a direction with the motion of the object, the result is a positive acceleration, causing an increase of speed - or velocity. If the force and any increase of that force is applied in a direction opposing the original motion of the particle, this results in a negative acceleration resulting in a decrease in the objects speed - or velocity.
What would happen to an objects's velocity if no work was being done on the object?
The velocity might still change, in the case of a force applied at a right angle to the movement. In this case, since the object's direction changes, its velocity changes.
The change in an object velocity?
a change in a objects velocity is caused by a unbalanced force :)
How would the velocity of the book change if the applied force were equal to the sliding friction force?
The book slides with constant velocity.
While launching a rocket of mass 2 104 kg a force of 5 105 is applied for 20 seconds The velocity attained by the rocket at the end of 20 seconds?
The answer for that one is 500 m/s
Why you never see objects moving with constant velocity unless a net force is applied?
friction
When a force on a object increases how does the objects acceleration change?
All objects possess the characteristic we refer to as mass. Mass is a measure of an object's natural resistance to any force applied to it. An object may be considered as having a velocity with respect to a given reference frame. This velocity can take any value from zero to just under the speed of light. If an object experiences an applied force, that force will cause the object's velocity to change. The change is at a rate and direction that is absolutely dependant on the direction of the applied force with respect to the original direction of motion of the object. If the applied force increases then so does the rate of change of velocity. If the force and any increase is applied in a direction with the motion of the object, the result is a positive acceleration, causing an increase of speed - or velocity. If the force and any increase of that force is applied in a direction opposing the original motion of the particle, this results in a negative acceleration resulting in a decrease in the objects speed - or velocity.
When a force on an object increases how does the object's acceleration change?
All objects possess the characteristic we refer to as mass. Mass is a measure of an object's natural resistance to any force applied to it. An object may be considered as having a velocity with respect to a given reference frame. This velocity can take any value from zero to just under the speed of light. If an object experiences an applied force, that force will cause the object's velocity to change. The change is at a rate and direction that is absolutely dependant on the direction of the applied force with respect to the original direction of motion of the object. If the applied force increases then so does the rate of change of velocity. If the force and any increase is applied in a direction with the motion of the object, the result is a positive acceleration, causing an increase of speed - or velocity. If the force and any increase of that force is applied in a direction opposing the original motion of the particle, this results in a negative acceleration resulting in a decrease in the objects speed - or velocity.
How do objects react when a force is applied?
Objects acccelerate when a force is applied, a=F/m.
How does extra force affect an objects speed?
F=ma, according to Newton's laws, so some more force will accelerate the object (that is, change its velocity in the direction of the force) at a rate of F/m. Speed is just how fast the object is going, while velocity is a combination of speed and direction. If the force is applied in a direction opposite the velocity, the speed will decrease. If the force is applied in the same direction, it will increase.
What would happen to an objects's velocity if no work was being done on the object?
The velocity might still change, in the case of a force applied at a right angle to the movement. In this case, since the object's direction changes, its velocity changes.
A 90N force is applied to a 65kg mass. The mass will accelerate to what velocity?
It depends on how long the force is applied for.
The change in an object velocity?
a change in a objects velocity is caused by a unbalanced force :)
What objects are not affected by force?
There is no such object. Any object on which a force is applied will accelerate (i.e., its velocity will change over time). If the object has a very large mass, the effect will be hardly noticeable for any given force.
How would the velocity of the book change if the applied force were equal to the sliding friction force?
The book slides with constant velocity.
While launching a rocket of mass 2 104 kg a force of 5 105 is applied for 20 seconds The velocity attained by the rocket at the end of 20 seconds?
The answer for that one is 500 m/s
What must be applied in order change an object's velocity?
force
