Physics, 27.01.2022 03:40 mahkitheking16
How could a 50 kg object be lowered from a roof as slowly as possible using a cord with a breaking strength of 200N without breaking the cord
Answers: 2
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
The current in a hair dryer measures 11 amps. the resistance of the hair dryer is 12 ohms. what is the voltage?unit:
Answers: 1
Physics, 22.06.2019 15:20
Aphoton is absorbed by an electron that is in the n = 3 state of a hydrogen atom, causing the hydrogen atom to become ionized. very far away from the nucleus, the released electron has a velocity of 750,000 m/s. what was the wavelength of the absorbed photon?
Answers: 2
Physics, 22.06.2019 15:50
If the work required to stretch a spring 3 ft beyond its natural length is 15 ft-lb, how much work is needed to stretch it 27 in. beyond its natural length?
Answers: 1
How could a 50 kg object be lowered from a roof as slowly as possible using a cord with a breaking s...
Mathematics, 25.09.2021 14:00
History, 25.09.2021 14:00
English, 25.09.2021 14:00
English, 25.09.2021 14:00
Law, 25.09.2021 14:00
Mathematics, 25.09.2021 14:00
Physics, 25.09.2021 14:00
Mathematics, 25.09.2021 14:00
Mathematics, 25.09.2021 14:00
Mathematics, 25.09.2021 14:00
History, 25.09.2021 14:00
Mathematics, 25.09.2021 14:00
Chemistry, 25.09.2021 14:00
Mathematics, 25.09.2021 14:00
Mathematics, 25.09.2021 14:00