Physics, 11.02.2020 21:19 ilovepickles930
Cole is riding a sled with initial speed of 5 m/s from west to east. The frictional force of 50 N exists due west. The mass of the sled and Cole together is 100 kg. How far does the sled go before stopping? Use the relation among acceleration, distance and velocity: a=v2/2d, where v is the velocity change, d is the traveled distance, and a is the acceleration.
Answers: 2
Another question on Physics
Physics, 22.06.2019 03:30
The focal length of a relaxed human eye is approximately 1.7 cm. when we focus our eyes on a close up object, we can change the refractive power of the eye by about 16 diopters. (a) does the refractive power of our eyes increase or decrease by 16 diopters when we focus closely? explain. (b) calculate the focal length of the eye when we focus closely.
Answers: 3
Physics, 22.06.2019 07:30
Identify the theory that can be used to explain each phenomenon. answers diffraction: wave theory interference: wave theory reflection: both particle and wave theories refraction: both particle and wave theories
Answers: 3
Physics, 22.06.2019 09:30
Along the line connecting the two charges, at what distance from the charge q1 is the total electric field from the two charges zero? express your answer in terms of some or all of the variables s, q1, q2 and k =14ï€ïµ0. if your answer is difficult to enter, consider simplifying it, as it can be made relatively simple with some work.
Answers: 3
You know the right answer?
Cole is riding a sled with initial speed of 5 m/s from west to east. The frictional force of 50 N ex...
Questions
Mathematics, 12.05.2021 03:10
Mathematics, 12.05.2021 03:10
Social Studies, 12.05.2021 03:10
Mathematics, 12.05.2021 03:20
Mathematics, 12.05.2021 03:20
Mathematics, 12.05.2021 03:20
Mathematics, 12.05.2021 03:20
Mathematics, 12.05.2021 03:20
Mathematics, 12.05.2021 03:20
