Physics, 24.06.2019 10:00 zairaefh3200
Suppose a person wants to travel d miles at a constant speed of left parenthesis 60 plus x right parenthesis(60+x) mi/hr, where x could be positive or negative. the time in minutes required to travel d miles is upper t left parenthesis x right parenthesis equals 60 upper d left parenthesis 60 plus x right parenthesis superscript negative 1t(x)=60d(60+x)β1. a. given the linear approximation to t at the point xequals=0 is upper t left parenthesis x right parenthesis almost equals upper l left parenthesis x right parenthesis equals upper d left parenthesis 1 minus startfraction x over 60 endfraction right parenthesist(x)βl(x)=d1β x 60, approximate the amount of time it takes to drive 8181 miles at 5858 mi/hr. b. what is the exact time required?
Answers: 2
Physics, 22.06.2019 14:20
How many atoms of nitrogen are in the chemical formula ni(w on
Answers: 1
Physics, 23.06.2019 00:40
Aforce of 8,480 n is applied to a chart to accelerate it at a rate of 26.5 m/s2. what is the mass of the cart?
Answers: 1
Physics, 23.06.2019 08:30
The momentum of a man riding his bicycle downhill can be calculated. the bicycle and the man have a combined mass of 40 kg. the velocity of the bicycle is 10 m/s. calculate the momentum.
Answers: 1
Physics, 23.06.2019 09:30
According to the second law of thermodynamics, what is true of entropy in all natural systems? a.it will always decrease. b.it will always increase. c.it will always remain the same. d.it is impossible to measure. e.it will always equal zero.
Answers: 1
Suppose a person wants to travel d miles at a constant speed of left parenthesis 60 plus x right par...
Chemistry, 05.07.2019 19:00
Arts, 05.07.2019 19:00
Mathematics, 05.07.2019 19:00
Mathematics, 05.07.2019 19:00
Mathematics, 05.07.2019 19:00
History, 05.07.2019 19:00
Biology, 05.07.2019 19:00
Physics, 05.07.2019 19:00
Mathematics, 05.07.2019 19:00