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When force and motion are going in the same direction is work being done?
Wiki User
∙ 12y ago
When force is opposite to the direction of motion, no work is done. The object to which the force is applied must move in the direction of the force in order for work to be done.
Wiki User
∙ 11y ago
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What does impending motion mean?
I'm pretty sure it means the motion or movement that is going to happen. So, if you apply force in a direction to a box, the impending motion will be sliding or tipping in the direction of force depending on certain coefficients of friction.
How does force cause motion?
An object is stationary until a force acts on it, then when a force acts on it it will keep going the same direction and speed forever, until another force acts on it.
How does the direction of acceleration compare with the direction of the net force that produces it?
Acceleration is proportional to net force.That means that acceleration is equal to (net force) times (something).The 'something' is [ 1 / (the mass of the object being accelerated by the force) ].
What keeps moving objects going in their direction of motion?
inertia
What is an inward force necessary for circular motion to occur?
No. There is no outward force exerted in circular motion. Inertia is the reasoning. For example, if your in a car going around a roundabout than you are going one way but the car is going the other hence Inertia is present.
What is impending motion?
I'm pretty sure it means the motion or movement that is going to happen. So, if you apply force in a direction to a box, the impending motion will be sliding or tipping in the direction of force depending on certain coefficients of friction.
What does impending motion mean?
I'm pretty sure it means the motion or movement that is going to happen. So, if you apply force in a direction to a box, the impending motion will be sliding or tipping in the direction of force depending on certain coefficients of friction.
How does force cause motion?
An object is stationary until a force acts on it, then when a force acts on it it will keep going the same direction and speed forever, until another force acts on it.
Why is going downstairs negative work?
As you walk down the stairs, you apply a force to keep yourself from falling down the stairs. The force is in the upward direction, but your movement is in the downward direction. If the force is in the opposite direction of motion, work done by the force is negative. Gravitational force, because it pulls down, does positive work.
How does the direction of acceleration compare with the direction of the net force that produces it?
Acceleration is proportional to net force.That means that acceleration is equal to (net force) times (something).The 'something' is [ 1 / (the mass of the object being accelerated by the force) ].
What are the situations in which work is not done?
There are 3 conditions for work. First, there must be force. Second, when you apply a certain amount force to an object, it must move a certain distance. lastly, the force that you applied and the direction of the motion must be parallel. If you applied force tot eh right, then the object must move to the right. When you lift a book and then you walk around, no work is done. The direction of the force of your hand is going upwards while the direction of your motion is either left or right. Therefore the force applied and the distance moved are perpendicular.
What is air resistance and does it differs going up and down the earth and is there any resistance of gravity?
There exists a resistance force or drag force when any object moves through air or any other fluid.This force acts in direction opposite to the direction of the motion. This drag force depends upon the shape of the object, speed, and fluid properties. The parachute slows downward motion by offering a significant drag force to a falling object or person.
What keeps moving objects going in their direction of motion?
inertia
How do you find the net force when the forces are going in the same direction?
You add them together. If there is no other force in the opposite direction it is also recognized as zero.
When a force changes direction an object is going is what energy?
aerodynamics
What is an inward force necessary for circular motion to occur?
No. There is no outward force exerted in circular motion. Inertia is the reasoning. For example, if your in a car going around a roundabout than you are going one way but the car is going the other hence Inertia is present.
Science definition of work?
work-applying a force to an object and the object moving in the direction the force is applied so example: when you apply an upward force onto a box and move the box upward, you have done work. however, once you start walking with that box, the box is moving forward but you are applying force upward so you are not doing the same work. when the force and motion is not in the same direction, there is no work. when you're walking, your motion is going foward and the box you're holding, which is the force, is up so there is no work.So there fore the work you think your applying is not actually happening.
