How do you find the volume of a spherical balloon?

The formula for the volume of a sphere is V = 4/3 πr³.

What is the area of a spherical balloon?

The surface area of a spherical balloon is increasing class 12 maths CBSE. Vedantu MEGA Scholarship Admission Test is LIVE!

How fast is the radius of the balloon increasing?

about 2.65 inches per minute
So, the radius is increasing at a rate of about 2.65 inches per minute when the radius measures 3 inches. Think of all the balloons you’ve blown up since your childhood. Now you finally have the answer to the question that’s been bugging you all these years.

At what rate the volume of the spherical balloon is increasing when its radius is 6 cm and rate of change of radius is?

At what rate is the volume of the ballon is increasing, when the radius of the ballon is 6 cm? Let r be the radius, S be the surface area and V be the volume of the spherical balloon at any time t. Hence, the volume of the spherical balloon is increasing at the rate of 6 cm3/sec.

What is the radius of a sphere?

A sphere’s radius is the length from the sphere’s center to any point on its surface. The radius is an identifying trait, and from it other measurements of the sphere can be calculated, including its circumference, surface area and volume.

How fast is the surface area of a spherical balloon increasing?

2cm2/se
The surface area of spherical ballon is increasing at the rate of 2cm2/sec. If radius of ballon is 6 cm.

What is the radius of the sphere?

The Radius of a circle or sphere is equal to the Diameter divided by 2.

Can a circle have a radius of 0?

A circle with a radius of 0 is just a point.

How do you find the radius of a circle with the equation?

The center-radius form of the circle equation is in the format (x – h)2 + (y – k)2 = r2, with the center being at the point (h, k) and the radius being “r”. This form of the equation is helpful, since you can easily find the center and the radius.