Physics, 11.03.2021 07:00 jjjones2233
1200kg car speeds up from 2 m/s to 6 m/s. How many times greater is the car's kinetic energy at the higher speed compared to the kinetic energy at the slower speed?
Answers: 3
Physics, 21.06.2019 22:00
Atank holds 1000 gallons of water, which drains from the bottom of the tank in half an hour. the values in the table show the volume v of water remaining in the tank (in gallons) after t minutes.t(min) 5 10 15 20 25 30v(gal) 694 444 250 111 28 0(a) if p is the point (15, 250) on the graph of v, find the slopes of the secant lines pq when q is the point on the graph with t = 5, 10, 20, 25, and 30.(b) estimate the slope of the tangent line at p by averaging the slopes of two secant lines.(c) use a graph of the function to estimate the slope of the tangent line at p. (this slope represents the rate at which the water is flowing from the tank after 15 minutes.)show all steps.
Answers: 2
Physics, 22.06.2019 04:30
Light from the sun reaches the earth in 8.3 minutes. the velocity is 3.00 x 10^8 m/s. how far is earth from the sun? i know how to get to d = (3 x 10^8 m/s)(498 sec). i just don't know how to get from there to the answer being 1.5 x 10^11 m.
Answers: 3
Physics, 22.06.2019 08:50
The electronic structure or chlorine is 2.8.7 what is the electronic structure of fluorine?
Answers: 2
Physics, 22.06.2019 14:30
Which of the following changes will increase the capacitance of a parallel-plate capacitor? (there could be more than one correct choice.) a) increase the charge on the plates b) decrease the poten5al between the plates c) increase the potential between the plates d) introduce a dielectric material between the plates e) decrease the separation between the plates
Answers: 3
1200kg car speeds up from 2 m/s to 6 m/s. How many times greater is the car's kinetic
energy at the...
Business, 20.05.2021 23:10
Mathematics, 20.05.2021 23:10
Social Studies, 20.05.2021 23:10
Biology, 20.05.2021 23:10
Social Studies, 20.05.2021 23:10
History, 20.05.2021 23:10
Mathematics, 20.05.2021 23:10
Medicine, 20.05.2021 23:10
Mathematics, 20.05.2021 23:10