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What is the direction of the force of gravity?
The force of gravity acts towards the center of mass of the object in question.
Does the force of gravity do work on a satellite when it is in motion?
No, the force of gravity does not do work on a satellite when it is in motion because the direction of the force is perpendicular to the direction of motion.
What happens to a soccer ball if you apply a force?
If you apply a force to a soccer ball, it will accelerate in the direction of the force. The speed and direction of the ball will depend on the magnitude and direction of the force applied.
What is needed to change the direction of a moving mass?
To change the direction of a moving mass, you need to apply a force in the opposite direction to the mass's current velocity. This force can come from various sources such as friction, gravity, or an external force like pushing or pulling. The magnitude and direction of the force will determine how quickly and effectively the mass changes its direction.
How is the force you apply by pushing on a rock different from the force of gravity on the rock?
The force you apply by pushing on a rock is due to your muscles exerting force directly on the rock, known as external force. This force is a contact force that can vary in strength and direction. Gravity, on the other hand, is a constant force pulling the rock downward towards the Earth, known as a non-contact force.
How do you change the direction that an object is moving?
To change the direction that an object is moving, you will need to apply a force in the opposite direction to the object's current motion. This force can be applied by pushing or pulling the object or by using external forces such as friction or gravity to alter its trajectory. By adjusting the magnitude and direction of the force, you can change the object's movement.
In a machine the effort force you apply is used to overcome a?
In a machine, the effort force you apply is used to overcome a resistance force, such as the force of friction, gravity, or inertia. The goal of the machine is to make it easier for you to move or lift objects by increasing efficiency or changing the direction of the force applied.
When a body is thrown up the force of gravity goes in which direction?
The force of gravity is always in the same direction ... toward the center of mass of the other mass that's involved ... whether or not the body is in motion, regardless of what direction it may be moving, and regardless of whether or not you throw up.
When you apply force to something there is pushing back on you?
gravity
Is A force is a scalar quantity?
Force is a vector quantity. It has both magnitudeand direction.Let's look at a something and think about it. If you apply a force to something in an attempt to move it, the force will have to have direction associated with its magnitude. It must have direction. It doesn't make sense for force to not have direction. Gravity is a force of attraction between masses. A ball falls because the earth attracts it, and it falls down. That's the direction vector associated with gravity.
How to prove that normal force is equal to the product of mass and gravity?
The normal force is what prevents an object from falling through the ground. The force of gravity is equal to the product of the mass and acceleration due to gravity, so the ground that the object sits on must apply an equal force in the opposite direction (Newton's Third Law), other wise the object would fall through.
Is the force of a push in the direction of a push?
Yes, the force of a push is in the direction of the push. When you apply a force to an object by pushing it, the force vector is directed along the direction in which you are pushing.
