![Physics](/tpl/images/cats/fizika.png)
![answer](/tpl/images/cats/otvet.png)
Answers: 1
Other questions on the subject: Physics
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 16:00, ggdvj9gggsc
Suppose a soccer ball is kicked from the ground at an angle 20.0ΒΊ above the horizontal at 8.00 m/s. the y-velocity is determined to be 2.74 m/s. how long will the ball be in the air? assume the ball lands at the same height at which it was kicked.
Answers: 2
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 19:00, sanchez626
Friction removes energy from objects in motion. which statement best describes how this works? a) friction transforms ke into thermal energy b) friction transfers thermal energy to ke c) friction transforms te into pe d) friction transforms pe into ke e) friction transfers ke into pe
Answers: 1
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 19:50, nadiareese
Aleaky 10-kg bucket is lifted from the ground to a height of 15 m at a constant speed with a rope that weighs 0.7 kg/m. initially the bucket contains 45 kg of water, but the water leaks at a constant rate and finishes draining just as the bucket reaches the 15-m level. find the work done. (use 9.8 m/s2 for g.) show how to approximate the required work by a riemann sum. (let x be the height in meters above the ground. enter xi* as xi.) lim n β β n (9.8)(45β3 xi) i = 1 Ξ΄x express the work as an integral. 0 dx evaluate the integral. (round your answer to the nearest integer.) j
Answers: 3
Do you know the correct answer?
Short Answer/Essay
Note: Your teacher will grade your responses to questions 18β20 to ensure that y...
Questions in other subjects:
![Konu](/tpl/images/cats/istoriya.png)
History, 24.06.2019 06:30
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/en.png)
English, 24.06.2019 06:30
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 24.06.2019 06:30
![Konu](/tpl/images/cats/informatica.png)
Computers and Technology, 24.06.2019 06:30
![Konu](/tpl/images/cats/biologiya.png)
Biology, 24.06.2019 06:30
![Konu](/tpl/images/cats/himiya.png)
Chemistry, 24.06.2019 06:30
![Konu](/tpl/images/cats/istoriya.png)
History, 24.06.2019 06:30