subject
Physics, 08.11.2019 02:31 nitoad

Aspherical iron ball 6 in. in diameter is coated with a layer of ice of uniform thickness. if the ice melts at a rate of 12 startfraction in cubed over min endfraction comma how fast is the thickness of the ice decreasing when it is 2 in.​ thick? how fast is the outer surface area of ice​ decreasing?

ansver
Answers: 2

Another question on Physics

question
Physics, 21.06.2019 22:20
Ablock of mass m rests on a block of mass m1 which is on a tabletop. a light string passes over a frictionless pulley and connects the blocks. the coefficient of kinetic friction between the blocks and between the block of mass m1 and the tabletop is the same. a force f pulls the upper block to the left and the lower block to the right. the blocks are moving at a constant speed. which of the following statements is true? a. the block of mass m and the table both exert a leftward-pointing kinetic friction force on the block of mass m1 . b .there is no kinetic friction because the blocks are moving at constant speed. c. the force of kinetic friction between the blocks, and between the block of mass m1 and the tabletop, have the same magnitude because the coefficient of friction is the same. d. the kinetic friction force that acts on the block of mass m points to the left.
Answers: 2
question
Physics, 22.06.2019 00:30
The plum pudding model of the atom state that ?
Answers: 2
question
Physics, 22.06.2019 01:00
A62.0 kg water skier at rest jumps from the dock into a 775 kg boat at rest on the east side of the dock. if the velocity of the skier is 4.50 m/s as she leaves the dock, what is the final velocity of the skier and boat?
Answers: 2
question
Physics, 22.06.2019 07:30
Density of substance = g/ml hint: be sure to use proper significant figures.
Answers: 3
You know the right answer?
Aspherical iron ball 6 in. in diameter is coated with a layer of ice of uniform thickness. if the ic...
Questions
question
Mathematics, 10.10.2019 07:30
question
English, 10.10.2019 07:30
question
Mathematics, 10.10.2019 07:30
Questions on the website: 13315283