subject
Physics, 13.11.2019 18:31 jayc36809

Abowling ball that has a radius of 11.0 cm and a mass of 5.00 kg rolls without slipping on a level lane at 2.00 rad/s. 1) calculate the ratio of the translational kinetic energy to the rotational kinetic energy of the bowling ball. (express your answer to three significant figures.)

ansver
Answers: 3

Another question on Physics

question
Physics, 22.06.2019 12:00
Explain why electric current cannot exist if a current doesn't have a voltage source.
Answers: 2
question
Physics, 22.06.2019 14:30
Slab pull” is a type of tectonic plate movement that occurs due to the forces of mantle convection and results in the subduction of the lithosphere true or false
Answers: 2
question
Physics, 22.06.2019 21:10
An athlete swings a ball, connected to the end of a chain, in a horizontal circle. the athlete is able to rotate the ball at the rate of 8.13 rev/s when the length of the chain is 0.600 m. when he increases the length to 0.900 m, he is able to rotate the ball only 6.04 rev/s. (a) which rate of rotation gives the greater speed for the ball? 6.04 rev/s 8.13 rev/s (b) what is the centripetal acceleration of the ball at 8.13 rev/s? m/s2 (c) what is the centripetal acceleration at 6.04 rev/s? m/s2
Answers: 2
question
Physics, 23.06.2019 06:30
Asquare isothermal chip is of width w=5 mm on a side and is mounted in a substrate such that its side and back surfaces are well insulated; the front surface is exposed to the flow of a coolant at tinf=15 °c. from reliability considerations, the chip temperature must not exceed t=85 °c. if the coolant is air and the corresponding convection coefficient is h=200 w/m2 x k, what is the maximum allowable "power" of the chip? if the coolant is a liquid for which h=3000 w/m2 x k, what is the maximum allowable power of the chip?
Answers: 2
You know the right answer?
Abowling ball that has a radius of 11.0 cm and a mass of 5.00 kg rolls without slipping on a level l...
Questions
question
Mathematics, 06.02.2021 02:00
question
Arts, 06.02.2021 02:00
question
English, 06.02.2021 02:00
question
History, 06.02.2021 02:00
question
Mathematics, 06.02.2021 02:00
question
Biology, 06.02.2021 02:00
question
Mathematics, 06.02.2021 02:00
question
Mathematics, 06.02.2021 02:00
question
Mathematics, 06.02.2021 02:00
question
Mathematics, 06.02.2021 02:00
question
Mathematics, 06.02.2021 02:00
question
Mathematics, 06.02.2021 02:00
question
Mathematics, 06.02.2021 02:00
Questions on the website: 13722362