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How does the radius of a circle affect the seed of an object moving a loop?
If an object moves in a circular path it goes faster when the radius gets smaller according to the equation of circular motion F=mv^2 /r
What is the direction of the force that's keeps and object moving in a circle?
The force that keeps an object moving in a circle is directed towards the center of the circle. This force is called the centripetal force and it is responsible for changing the object's direction continuously, keeping it in circular motion.
How do you calculate a velocity when an object is moving around the circular path?
The velocity of an object moving in a circular path is calculated as the product of the radius of the circle and the angular velocity. It can also be calculated using the formula: velocity = radius x angular velocity. The velocity is a vector quantity and its direction is tangential to the circle at any given point.
When you observe an object moving in a circle what can you infer about the net force acting on it?
The net force is directed toward the center of the circular path that the object is moving along, and it has a magnitude equal to the velocity squared times mass divided by the radius of the path. (mv^2/r)
Does the radius affect the area of a circle?
Yes the radius does affect the area of a circle. In fact to find the area of a circle people need to know the radius. The radius is half way between the middle of a circle to any of it's edges. The formula for the area of a circle ispi*radius squaredYou must first find the square of the radius and multiply it by pi(3.14.) For more help go to Wikipedia.com and type circle.
What is the relationship between tangential velocity and circular motion?
In circular motion, tangential velocity is the speed at which an object moves along the circumference of the circle. It is perpendicular to the radius of the circle at any given point. The relationship between tangential velocity and circular motion is that the tangential velocity determines how fast an object is moving around the circle, while the radius of the circle affects the magnitude of the tangential velocity.
What centripetal force is needed to keep a kg object moving at a constant speed of ms in a circle having a radius of 4 m?
The centripetal force required to keep the object moving in a circle is given by the formula Fc = (m*V^2) / r, where m is the mass of the object, V is its velocity, and r is the radius of the circle. Plugging in the values, the centripetal force needed is (1 kg * 2 m/s^2) / 4 m = 0.5 N.
What are the factors on which centipetal force depends?
Centripetal force depends on the mass of the object in circular motion, the speed of the object, and the radius of the circular path. It is directed towards the center of the circle to keep the object moving in a curved path.
How much centripetal force is exerted toward the center of a circle?
The centripetal force required to keep an object moving in a circular path is given by the formula: Fc = mv^2/r, where Fc is the centripetal force, m is the mass of the object, v is the velocity of the object, and r is the radius of the circle. The centripetal force is directed towards the center of the circle and is necessary to maintain the object's curved path.
When a particle moving in a circle what physical phenomena remains constant?
radius
The centripetal force of a body having mass m and rotating at a linear speed of v in a circle of radius r is given by mvr mvr mv2r mvr2?
none of the above Force centripetal = (mass * velocity^2) ÷ radius More mass , more force needed to keep object in the circle Object going faster, more force needed to keep object in the circle Larger radius, less force needed to keep object in the circle That is why mass and velocity are in the numerator ( multipliers) and Radius is in the denominator ( divider)
What is the radius of a 20 cm circle with a quarter cut out?
10 cm Cutting out a quarter of the circle doesn't affect the radius, which is half of the diameter.
