Physics, 15.12.2020 01:00 seaans20391
How much force is needed to accelerate a 48 kg object to 3 m/s²
Answers: 2
Physics, 21.06.2019 15:30
Which of the following statements are true of solids? a.the particles do not vibrate. b.the particles are in a fixed location. c.they have strong intermolecular forces between the atoms or molecules. d.the particles have less kinetic energy than those of liquids or gases.
Answers: 1
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 17:00
Two manned satellites approaching one another at a relative speed of 0.550 m/s intend to dock. the first has a mass of 2.50 ✕ 103 kg, and the second a mass of 7.50 ✕ 103 kg. assume that the positive direction is directed from the second satellite towards the first satellite. (a) calculate the final velocity after docking, in the frame of reference in which the first satellite was originally at rest.(b) what is the loss of kinetic energy in this inelastic collision? (c) repeat both parts, in the frame of reference in which the second satellite was originally at rest. final velocity(d) loss of kinetic energy = ?
Answers: 2
How much force is needed to accelerate a 48 kg object to 3 m/s²...
Computers and Technology, 09.12.2020 19:20
Chemistry, 09.12.2020 19:20
English, 09.12.2020 19:20
Mathematics, 09.12.2020 19:20
Mathematics, 09.12.2020 19:20
Mathematics, 09.12.2020 19:20
Mathematics, 09.12.2020 19:20
English, 09.12.2020 19:20
Mathematics, 09.12.2020 19:20
History, 09.12.2020 19:20
Mathematics, 09.12.2020 19:20
Mathematics, 09.12.2020 19:20
Mathematics, 09.12.2020 19:20
Biology, 09.12.2020 19:20