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What is the magnitude of the displacement of a car that travels half a lap along a circle that has a radius of 175 m?
Displacement is the straight line distance between two points. If the two points are a half a lap apart on a circular path then the straight line distance is the diameter of the circle; 350 m. What that means is that displacement describes only the relationship between end position and starting position, so the car stops at a point on the opposite side of the circle, 350m from the start. Displacement is not necessarily distance traveled. If the car had gone completely around the circle and stopped where it started, the displacement would be zero, even though it has traveled nearly 1100 m.
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An ion in a mass spectrometer follows a semicircular path of radius 15.2 cm What is the magnitude of the displacement?
The magnitude of the displacement of an object that has traveled in a semicircle (a half circle) is not the DISTANCE that it traveled, but the shortest distance between it's starting point and it's ending point. This means that the diameter of the semicircle = the displacement, so 15.2*2=30.4 cm is the answer.
What is the distance chords are from the center of a circle?
Any value from 0 to the magnitude of the radius.
What two conditions must be met in order to convert angular displacement to linear displacement?
To convert angular displacement to linear displacement, you need to know the radius of the circle or rotation and the angle of rotation in radians. By multiplying the radius by the angle in radians, you can calculate the linear displacement.
What will be the ratio of the distance covered t the displacement of a particle moved along a semi-circle of radius r?
The ratio of the distance covered to the displacement of a particle moved along a semi-circle of radius r is π. This is because the distance covered around the semi-circle is the circumference (2πr), while the displacement is the diameter of the circle (2r). The ratio is therefore (2πr) / (2r) = π.
What is displacement of the point of a wheel initially in contact with the ground when the wheel rolls forward one-half revolution.radius of the wheel is R?
The displacement of the point initially in contact with the ground when the wheel rolls forward one-half revolution is equal to half the circumference of the wheel. The circumference of a circle is given by 2πr, where r is the radius of the wheel. Thus, the displacement is πR.
What is the unit of angular displacement?
Radian is the unit for angular displacement is SI system of units.
What is displacement in bike?
formula for displacement: A=(pi)r^2 A is Area Pi is 3.14 and R is the radius of the cylinder, this is the piston in Square inches. then multiply that by the distance the piston travels, that is the displacement of one cylinder to find total engine displacement multiply that by how many pistons are in the engine to get total engine displacement
How do you prove using a diagram that the magnitude of the sum of two vectors is less than or equal to the sum of the magnitude of the two vectors?
You could draw a circle [center at origin] with radius of (a + b), for the two magnitudes a and b. This represents the sum of the magnitudes. Then draw one of the vectors starting at the origin [suppose it's vector a], and then draw a circle centered at the endpoint of vector a, with a radius of b. Drawing a circle demonstrates how the second vector can point in any direction relative to the first vector. The distance from the origin to a point on this second circle is the magnitude of the resultant vector. Graphically this second circle will be entirely inside the first circle and touching it at just one point. Since it lies within the first circle, the distance from the origin to a point on that circle will be less than or equal to the radius of the first circle.
What is the radius of a circle where d is the diameter of the circle?
the radius of a circle is r
Wha is the radius of a circle?
The radius of a circle is half the circle's diameter
What is the radius of the circle equal to?
Radius of a circle= Perimeter of the circle/2*pi Radius is half the diameter Radius is the length of a straight line from the center point of the circle to the edge of the circle.
If the radius of a circle is r what is the diameter of the circle?
The radius of a circle is half the diameter so if the radius of a circle is r, then the diameter is 2r.
