Physics, 25.08.2019 02:30 Marqiuse412
Two people are standing on the edge of a building that is 42 meters high. one person throws a tennis ball straight downward at a speed of 16 m/s. at the same exact time, the other person throws a tennis ball straight upward at 16 m/s. how long after the first tennis ball lands will the second tennis ball arrive at the ground?
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 04:20
Calculate the capacitance of a system that stores 2.0 x 10^-10c of charge at 100.0 v. use c=q/v. a. 2.0 x 10^-12 f b. 2.0 x 10^-8 f c. 5.0 x 10^11 f d. 5.0 x 10^7 f
Answers: 1
Physics, 22.06.2019 23:30
How is the ideal mechanical advantage of a wheel and axle calculated?
Answers: 1
Physics, 23.06.2019 00:00
You are standing on a boat. which of the following strategies will make the boat start moving? a. pushing the mast b. throwing some cargo out of the boat c. pushing the front ofthe boat d. pushing another passenger
Answers: 3
Two people are standing on the edge of a building that is 42 meters high. one person throws a tennis...
History, 01.08.2019 13:00
Biology, 01.08.2019 13:00
Mathematics, 01.08.2019 13:00
Arts, 01.08.2019 13:00
Mathematics, 01.08.2019 13:00
Mathematics, 01.08.2019 13:00
Mathematics, 01.08.2019 13:00
Mathematics, 01.08.2019 13:00