Physics, 01.12.2019 00:31 ikramhamideh
When work is measured in joules and time is measured in seconds power is measured in kilograms true or false
Answers: 3
Another question on Physics
Physics, 22.06.2019 02:30
Explain the difference between each pair of concepts. a. frequency and relative frequency b. percentage and relative frequency a. select the correct choice below. a. frequency is the total number of observations in a data set. relative frequency is the number of times a particular distinct value occurs. b. frequency is the number of times a particular distinct value occurs. relative frequency is the ratio of the frequency of a value to the total number of observations. c. frequency is the total number of observations in a data set. relative frequency is the ratio of the number of times a particular distinct value occurs to the frequency. d. frequency is the number of times a particular distinct value occurs. relative frequency is the ratio of the frequency of two different values.
Answers: 3
Physics, 22.06.2019 19:30
The ability to make things happen is also called a. heat b. force c. matter d. energy
Answers: 2
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
You know the right answer?
When work is measured in joules and time is measured in seconds power is measured in kilograms true...
Questions
Chemistry, 02.12.2019 11:31
English, 02.12.2019 11:31
Biology, 02.12.2019 11:31
Biology, 02.12.2019 11:31
English, 02.12.2019 11:31
Mathematics, 02.12.2019 11:31
Mathematics, 02.12.2019 11:31
Mathematics, 02.12.2019 11:31
