Physics, 12.11.2019 19:31 lindseyreneesmith7
The overall magnification of a compound microscope with an objective lens magnification of 5 and an eye piece magnification of 30 will be
Answers: 3
Physics, 21.06.2019 21:20
Which of the following explains why it took so long for the public to accept the negative health effects of smoking? a)people were waiting for counter reasons, and those were presented.b)scientists had not completely finalized their results, which took 30 years.c)cigarettes were cheaply available and media channels were very inefficient.d)cigarette manufacturers were trying hard to bring an alternative into the market
Answers: 3
Physics, 22.06.2019 21:20
16. a brave but inadequate rugby player is being pushed backward by an opposing player who is exerting a force of 800 n on him. the mass of the losing player plus equipment is 90.0 kg, and he is accelerating at 1.20m/s2 size 12{1 "." "20"" m/s" rsup { size 8{2} } } {} backward. (a) what is the force of friction between the losing player’s feet and the grass? (b) what force does the winning player exert on the ground to move forward if his mass plus equipment is 110 kg? (c) draw a sketch of the situation showing the system of interest used to solve each part. for this situation, draw a free-body diagram and write the net force equation.
Answers: 2
Physics, 23.06.2019 01:30
Lacie kicks a football from ground level at a velocity of 13.9 m/s and at an angle of 25.0° to the ground. how long will the ball be in the air before it lands? round your answer to the nearest tenth. s how far will the football travel before it lands? round your answer to the nearest tenth. m
Answers: 3
Physics, 23.06.2019 08:00
The sun's declination is 0° at the a. summer and winter solstice b. summer and winter equinox c. vernal and autumnal solstice d. vernal and autumnal equinox
Answers: 1
The overall magnification of a compound microscope with an objective lens magnification of 5 and an...
Mathematics, 04.11.2020 19:20
Mathematics, 04.11.2020 19:20
Mathematics, 04.11.2020 19:20
Biology, 04.11.2020 19:20
Health, 04.11.2020 19:20
Mathematics, 04.11.2020 19:20
Biology, 04.11.2020 19:20
Social Studies, 04.11.2020 19:20
Mathematics, 04.11.2020 19:20
Chemistry, 04.11.2020 19:20