CIRCUMFERENCE=PI X DIAMETER =5CM X 3.1416=15.708CM CIRCUMFERENCE 2048PULSE DIVIDED BY 15.708=130.379PULSE PER CM= 1/130.379=.00767CM PER P
diameter is longer. radius is half of diameter
To find area of a circle using diameter, you use this formuler. Area=pi(diameter/2)(diameter/2)
using the formula circumference=diameter X pi: circumference=diameter X pi circumference/pi=diamter X pi/pi circumference/pi=diameter therefore, diameter=circumference/pi diameter=12mm/3.14 diameter=3.821mm
When you have the radius of a circle and you are trying to find the diameter, multiply the radius by two; the answer is the diameter. If you have the diameter and want to find the radius, divide the diameter by two; the answer will be the radius. The diameter is 54 centimeters.
Diameter is 16. The radius is half its diameter
Distance covered - 2199m Displacement - 200m Distance covered - 2199m Displacement - 200m
calipers can measure its diameter and check for roundness. Water displacement can measure its volume.
Distance is a function of displacement. You need to define the origininal position and the present position. The difference between them is the displacement, the distance is the measure (using accepted units) of the difference between the two.
9.4247 cubic inches
One cylinder would have a displacement of 21.2 cubic inches. By multiplying this displacement by the number of cylinders, in this case 6, the total displacement would be approximately 127 cubic inches. Area of circle pi x radius squared x length of stroke = one cylinder's displacement. be sure to use same units for area as well as stroke.
After traversing 1/2 of a circular track with radius 'R', the body has effectively moved from one end of a diameter to the other end of the same diameter. The distance traveled is 1/2 the circumference = (pi)D/2 = (pi)R. The displacement is D = 2R. The ratio of displacement to distance = (2R)/(piR) = 2/pi= 0.63662 (rounded), independent of 'R'.
B. 127
168.8 cubic inches
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.
double of the radius means equal to diameter
If you have a caliper this is really easy. Corks are truncated cones. Measure the diameter of the cork at the top and at the bottom, average them, then calculate the volume using the average diameter.
I don't believe there is a way to find the mass of an object knowing only the diameter of the object. If you had the volume, or some other measurements sure. the best bet would be just to weigh it, or find the volume using the principles of displacement.