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Under what condition a body whose velocity is directed towards east has an acceleration directed west?
Wiki User
∙ 14y ago
In circular motion an object accelerates towards the radius of the circle but its velocity is unchanged
Wiki User
∙ 14y ago
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When object moves upwards what is the velocity and acceleration?
When an object moves upwards, its velocity is directed upwards if it is moving in the same direction as the motion. The acceleration, due to gravity, is directed downwards towards the center of the Earth. If the object is moving upwards against gravity, its acceleration is directed downwards but is a negative value.
Why the velocity and acceleration of body moving with uniform speed in circular path will be mutually perpendicular?
The velocity of an object moving in a circular path is always tangent to the circle at that point. Meanwhile, the acceleration of the object is directed towards the center of the circle, called centripetal acceleration. Since the velocity is tangent to the circle and the acceleration is pointing towards the center, they will be mutually perpendicular.
Is it true or false that For a particle in uniform circular motion the instantaneous-acceleration vector is directed radially outward?
True. In uniform circular motion, the particle's velocity is tangential to the circular path, and the acceleration is directed radially inward, towards the center of the circular path. This centripetal acceleration causes the change in direction of the particle's velocity, but the magnitude of the velocity remains constant.
Why is acceleration of a body moving uniformaly in a circle directed toward the centre?
The acceleration of a body moving uniformly in a circle is directed towards the center because the velocity of the body is constantly changing direction, even though its speed remains constant. This change in direction of the velocity results in a centripetal acceleration that is required to keep the body moving in a circular path.
Why is the acceleration of a body moving uniformly in a circle directed towards the centre?
The acceleration of a body moving uniformly in a circle is directed towards the center of the circle because it is constantly changing direction due to the change in velocity (even though the speed is constant). This change in direction results in a centripetal acceleration that keeps the body moving in a circular path.
When object moves upwards what is the velocity and acceleration?
When an object moves upwards, its velocity is directed upwards if it is moving in the same direction as the motion. The acceleration, due to gravity, is directed downwards towards the center of the Earth. If the object is moving upwards against gravity, its acceleration is directed downwards but is a negative value.
Why the velocity and acceleration of body moving with uniform speed in circular path will be mutually perpendicular?
The velocity of an object moving in a circular path is always tangent to the circle at that point. Meanwhile, the acceleration of the object is directed towards the center of the circle, called centripetal acceleration. Since the velocity is tangent to the circle and the acceleration is pointing towards the center, they will be mutually perpendicular.
Where the acceleration of a satellite directed?
The acceleration of a satellite is directed inward, towards the center of the orbit.
Is it true or false that For a particle in uniform circular motion the instantaneous-acceleration vector is directed radially outward?
True. In uniform circular motion, the particle's velocity is tangential to the circular path, and the acceleration is directed radially inward, towards the center of the circular path. This centripetal acceleration causes the change in direction of the particle's velocity, but the magnitude of the velocity remains constant.
Why is acceleration of a body moving uniformaly in a circle directed toward the centre?
The acceleration of a body moving uniformly in a circle is directed towards the center because the velocity of the body is constantly changing direction, even though its speed remains constant. This change in direction of the velocity results in a centripetal acceleration that is required to keep the body moving in a circular path.
Why is the acceleration of a body moving uniformly in a circle directed towards the centre?
The acceleration of a body moving uniformly in a circle is directed towards the center of the circle because it is constantly changing direction due to the change in velocity (even though the speed is constant). This change in direction results in a centripetal acceleration that keeps the body moving in a circular path.
Which type of acceleration occurs in circlar motion?
In circular motion, centripetal acceleration occurs, which is the acceleration directed towards the center of the circular path. This acceleration is necessary to keep an object moving in a circle, as it continually changes the direction of the object's velocity.
What happens to the acceleration and velocity when an object in free fall moves downward?
In free fall, the acceleration of the object remains constant at 9.8 m/s^2 directed downward towards the center of the Earth. The object's velocity will increase as it falls due to the constant acceleration, until it reaches terminal velocity if air resistance is present.
When an object is turning a corner what direction is the acceleration?
The acceleration of an object turning a corner is directed towards the center of the circle that the object is moving along. This acceleration is called centripetal acceleration and is responsible for changing the direction of the object's velocity, keeping it moving in a curved path.
Direction of an object's velocity changes uniformly frome east to north What is the direction of acceleration?
North-west. More specifically, as the object's velocity direction changes uniformly from east to north, the acceleration and force producing this acceleration are both constant and changing direction uniformly from north to west.
When an object is in circular motion which direction is its acceleration?
The acceleration of an object in circular motion is directed towards the center of the circle. This centripetal acceleration is responsible for constantly changing the object's direction, while the object's velocity remains tangent to its circular path.
What is the direction of acceleretion of a body in circular motion?
The direction of acceleration of a body in circular motion is towards the center of the circle. This acceleration is called centripetal acceleration, and it is responsible for changing the direction of the body's velocity to keep it moving in a circular path.
