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How does the radius of a circle affect the speed of an object moving in a loop?
Wiki User
∙ 8y ago
It does not.
Wiki User
∙ 7y ago
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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 centripetal force which always acts perpendicular to the motion of the object
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.
When a particle moving in a circle what physical phenomena remains constant?
radius
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.
Calculate surface area of round flat object?
A flat round object is a circle. Surface area of a circle = pi*radius squared.
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 area of a circle depend on the radius?
Yes. To get the area, you take the radius, square it, and multiply that by Pi, so it is the only variable and does affect the circle's area.
What is the tangential speed of an object moving in a circle with a radius of 5 that is going around 3 times in 4 seconds?
I suggest you calculate the total distance travelled (use the formula for the circumference of a circle), then divide this result by the time to get the speed.
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 difference between circle and round?
Circle is geometrical figure it is made by using compass box and round is shape of circle there is no need of compass box to made up round
What causes circular motion?
Circular motion is due to the direction of a body/particle/object perpendicular to a radius of the circle drawn to the point of location of the object on the circle.
