Physics, 27.05.2020 12:57 kayloveatae1234
3a) A small rocket is powered upward on lift-off by an engine thrust of 15 254 N. The weight of the rocket is 43 541 N. What is the resulting acceleration?
b) The thrust is increased by a factor of 6. What is the acceleration now
Answers: 3
Physics, 21.06.2019 14:50
Use the empirical rule. the mean speed of a sample of vehicles along a stretch of highway is 70 miles per hour, with a standard deviation of 4 miles per hour. estimate the percent of vehicles whose speeds are between 66 miles per hour and 74 miles per hour. (assume the data set has a bell-shaped distribution.)
Answers: 3
Physics, 22.06.2019 13:00
The substances that are necessary for producing of certain hormones and that store and transport vitamins
Answers: 1
Physics, 22.06.2019 15:30
To understand the electric potential and electric field of a point charge in three dimensions consider a positive point charge q, located at the origin of three-dimensional space. throughout this problem, use k in place of 14? ? 0. part adue to symmetry, the electric field of a point charge at the origin must point from the origin.answer in one word.part bfind e(r), the magnitude of the electric field at distance r from the point charge q.express your answer in terms of r, k, and q. part cfind v(r), the electric potential at distance rfrom the point charge q.express your answer in terms of r, k, and q part dwhich of the following is the correct relationship between the magnitude of a radial electric field and its associated electric potential ? more than one answer may be correct for the particular case of a point charge at the origin, but you should choose the correct general relationship. a)e(r)=dv(r)drb)e(r)=v(r)rc)e(r)=? dv(r)drd)e(r)=? v(r)r
Answers: 2
Physics, 23.06.2019 02:00
Athird point charge q3 is now positioned halfway between q1 and q2. the net force on q2 now has a magnitude of f2,net = 5.861 n and points away from q1 and q3. what is the value (sign and magnitude) of the charge q3?
Answers: 2
3a) A small rocket is powered upward on lift-off by an engine thrust of 15 254 N. The weight of the...
Chemistry, 15.01.2021 02:20
English, 15.01.2021 02:20
Mathematics, 15.01.2021 02:20
Spanish, 15.01.2021 02:20
Social Studies, 15.01.2021 02:20
Mathematics, 15.01.2021 02:20
Health, 15.01.2021 02:20
Chemistry, 15.01.2021 02:20
Mathematics, 15.01.2021 02:20
Mathematics, 15.01.2021 02:20
Mathematics, 15.01.2021 02:20