True or false ,if false write right answer
the ramp the man do work by reducing distance...
![subject](/tpl/images/cats/fizika.png)
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 13:30
An astronomer at the equator measures the doppler shift of sunlight at sunset. from this, she calculates that earth’s tangential velocity at the equator is 465 m/s. the centripetal acceleration at the equator is 3.41 ï‚´ 10 ï€2 m/s 2 . use this data to calculate earth’s radius.
Answers: 3
![question](/tpl/images/cats/fizika.png)
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
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 10:00
Two objects of different mass start from rest, are pulled by the same magnitude net force, and are moved through the same distance. the work done on object 1 is 900 j. after the force has pulled each object, object 1 moves twice as fast as object 2. how much work is done on object 2?
Answers: 1
![question](/tpl/images/cats/fizika.png)
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 13.09.2020 20:01
![question](/tpl/images/cats/mat.png)
Mathematics, 13.09.2020 20:01
![question](/tpl/images/cats/mat.png)
Mathematics, 13.09.2020 20:01
![question](/tpl/images/cats/en.png)
English, 13.09.2020 20:01
![question](/tpl/images/cats/mat.png)
Mathematics, 13.09.2020 20:01
![question](/tpl/images/cats/mat.png)
Mathematics, 13.09.2020 20:01
![question](/tpl/images/cats/en.png)
English, 13.09.2020 20:01
![question](/tpl/images/cats/fizika.png)
Physics, 13.09.2020 20:01
![question](/tpl/images/cats/mat.png)
Mathematics, 13.09.2020 20:01
![question](/tpl/images/cats/mat.png)
Mathematics, 13.09.2020 20:01
![question](/tpl/images/cats/mat.png)
Mathematics, 13.09.2020 20:01
![question](/tpl/images/cats/mat.png)
Mathematics, 13.09.2020 20:01
![question](/tpl/images/cats/mat.png)
Mathematics, 13.09.2020 20:01
![question](/tpl/images/cats/mat.png)
Mathematics, 13.09.2020 20:01
![question](/tpl/images/cats/mat.png)
Mathematics, 13.09.2020 20:01
![question](/tpl/images/cats/fizika.png)
Physics, 13.09.2020 20:01
![question](/tpl/images/cats/mat.png)
Mathematics, 13.09.2020 21:01
![question](/tpl/images/cats/es.png)
Spanish, 13.09.2020 21:01
![question](/tpl/images/cats/en.png)
English, 13.09.2020 21:01
![question](/tpl/images/cats/mat.png)
Mathematics, 13.09.2020 21:01