Physics, 23.04.2021 09:10 lclaudettecarte3550
The 1.5kg ball is launched straight upward with an initial velocity of 7m/s. What is the maximum height it will reach?
Answers: 2
Physics, 22.06.2019 00:30
Imagine you work as a consultant, and your daily job involves listening to the constructive criticism of others. as part of your job, you must listen to opposing viewpoints to make important decisions. in this activity, you are a consulting dam engineer. you must make a decision about four different dams; should they be repaired, taken down, or left alone? you will listen to contrasting opinions about what should be done with the dams before you make the final decision. as the consulting dam engineer, what do you decide to do with this dam? explain your reasoning. by making your decision, did you support the opinions of the mayor and/or the dam safety official? why or why not? (site 1)
Answers: 1
Physics, 22.06.2019 18:30
Ablock of mass m slides on a horizontal frictionless table with an initial speed v0 . it then compresses a spring of force constant k and is brought to rest. the acceleration of gravity is 9.8 m/s2. how much is the spring compressed x from its natural length? 1) x = v0*sqrt(k/(mg)) 2) x=v0*sqrt(m/k) 3) x=v0*((mk)/g) 4) x=v0*sqrt(k/m) 5) x=v0*(m/kg) 6) x=v0*sqrt((mg)/k) 7) x=(v0)^2/(2g) 8) x=v0*(k/(mg)) 9) x=(v0)^2/(2m) 10) x=v0*((mg)/k)
Answers: 3
Physics, 23.06.2019 09:50
Hurry! how much heat is absorbed by a 72g iron skillet when its temperature rises from 11°c to 23°c?
Answers: 3
The 1.5kg ball is launched straight upward with an initial velocity of 7m/s. What is the maximum hei...
Mathematics, 01.09.2021 08:00
Mathematics, 01.09.2021 08:00
Biology, 01.09.2021 08:00
Biology, 01.09.2021 08:00
Social Studies, 01.09.2021 08:00
English, 01.09.2021 08:00
Social Studies, 01.09.2021 08:00
History, 01.09.2021 08:00
Mathematics, 01.09.2021 08:00