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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.
Is a balanced force moving?
A balanced force is either not moving or at a constant velocity
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.
What happens to the motion of an object if no net force acts?
If no net force acts on an object, the object will continue in its current state of motion. This means that if it is at rest, it will remain at rest, and if it is moving at a constant velocity, it will continue moving at that velocity.
How does the velocity of a circular moving object affect the centripetal force on that object?
The centripetal force required to keep an object moving in a circle increases as the velocity of the object increases. This is because a higher velocity means there is a greater tendency for the object to move in a straight line, requiring a stronger force to keep it moving in a circle. In other words, centripetal force is directly proportional to the square of the velocity of the object.
Is a force needed to keep a moving spacecraft moving in a straight line?
It depends where the space craft is. If it is in deep space far away from any large mass (like a planet, star, etc) then the answer is no. If it is close to a mass then the answer is yes. An equal and opposite force is required to balance the gravitational force to keep it moving in a straight line.
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.
Is a balanced force moving?
A balanced force is either not moving or at a constant velocity
Is the force required to keep a rocket ship moving at a constant velocity in deep space equal to the ship's weight?
No. Without friction or air resistance, no force is required to keep an object moving at a constant velocity. Also, by the way, just thought we should mention: In deep space, the ship has no weight.
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.
What happens to the motion of an object if no net force acts?
If no net force acts on an object, the object will continue in its current state of motion. This means that if it is at rest, it will remain at rest, and if it is moving at a constant velocity, it will continue moving at that velocity.
What type of force is needed to change the velocity of object?
force of compression
The inward force needed to keep an object moving in a circle?
The force that keeps objects moving in a circle is known as the centripetal force, which acts towards the center. The velocity of the object moving in a circle will be tangential to the circle.
What are the conditions for an object to stay at rest to keep moving at constant velocity or the move with increasing velocity?
A body is moving at constant velocity including zero at Equilibrium Condition, No change of energy or zero force. With force a body can accelerate, move with increasing velocity.
Before the 17th century what ideas did people have concerning motion velocity and acceleration?
There were many different ideas, but they all went something like this: Most people thought that the natural state of an object was at rest, and that force needed to be applied in order to keep an object moving at constant velocity. Of course, we now know that no force is needed for constant velocity, only acceleration.
How does the velocity of a circular moving object affect the centripetal force on that object?
The centripetal force required to keep an object moving in a circle increases as the velocity of the object increases. This is because a higher velocity means there is a greater tendency for the object to move in a straight line, requiring a stronger force to keep it moving in a circle. In other words, centripetal force is directly proportional to the square of the velocity of the object.
What is the relationship between centripetal force and velocity in circular motion?
In circular motion, centripetal force is the force that keeps an object moving in a circle. The centripetal force is directly proportional to the velocity of the object in circular motion. This means that as the velocity of the object increases, the centripetal force required to keep it moving in a circle also increases.
