How fast is the radius of the balloon increasing

Reference no: EM13206309

A spherical balloon is inflated with a gas at the rate of 500 cm3/min. How fast is the radius of the balloon increasing at the instant the radius is 30 cm?

Reference no: EM13206309

Questions Cloud

Estimate the true proportion of home owners : A report states that 46% of home owners had a vegetable garden. How large a sample is needed to estimate the true proportion of home owners who have vegetable gardens to within 3% with 96% confidence?

Wordsworth''s lyrical ballads : Malthus's "law" of population held that, The relationship of romanticism and nationalism was that they were, Wordsworth's Lyrical Ballads

What is the measure of each of the other two angles : if five angles of a heptagon have measures of 80, 85, 175,90,and140 and if the other two angles are congruent what is the measure of each of the other two angles.

State the theoretical melting point : How do you interpret the experimental MP for this lab when the theoretical melting point is 82-83 for trans and 81-82 degrees for cis? Does it melt as expected for a mixture of cis and trans isomers?

How fast is the radius of the balloon increasing : A spherical balloon is inflated with a gas at the rate of 500 cm3/min. How fast is the radius of the balloon increasing at the instant the radius is 30 cm?

What was the salary before the increase in pay : an employee's new salary is $20,370 after getting a 5% raise. What was the salary before the increase in pay? Last years salary was $.

State thermal equilibrium with the translational states : A certain atom has a doubly degenerate ground level pair and an upper level of four degenerate states at 450 cm?1 above the ground level. In an atomic beam study of the atoms it was observed that 30 per cent of the atoms

Defining race and ethnicity : Learn key sociological race and ethnicity concepts applicable to United States dominated and subordinate groups.

Explain what is the mass percent of acetic acid : the NaOH solution is required to reach the endpoint in the titration of a 7.248 sample of vinegar. What is the mass percent of acetic acid in this vinegar sample?

User Account

All Pages