8. At what position does the mass have the greatest acceleration?
(a.)-A
(6.)-42A
[(c.)...
Answers: 2
Physics, 23.06.2019 02:40, jarteria0
Check the following equation for dimensional homogeneity: ⅆ mv=∫t1t2(fcosθ)ⅆt where m is mass, v is velocity, f is force, θ is an angle, and t is time. check that each term in the equation has the following dimensions: [malbec] where you are to choose the coefficients a, b, c.
Answers: 2
Physics, 23.06.2019 10:00, BrianKeokot7700
Humid air is a better electrical conductor than dry air. explain why you are most likely to receive a shock after walking across a carpet when the air is dry than when the air is humid.
Answers: 1
Physics, 23.06.2019 23:00, hurie98
Aspaceship is designed to support animal life for a multiyear voyage to the outer planets of the solar system. plants will be grown to provide oxygen and to recycle carbon dioxide. since the spaceship will be too far from the sun for photosynthesis, an artificial light source will be needed. 13) what wavelengths of light should be used to maximize plant growth with a minimum of energy expenditure? a) full-spectrum white light b) green light c) a mixture of blue and red light d) uv light
Answers: 1
Physics, 24.06.2019 03:50, jwbri
Consider an electric field perpendicular to a work bench. when a small charged sphere of mass 3.62 g and charge −19.9 µc is carefully placed in the field, the sphere is in static equilibrium. what are the magnitude and direction of the electric field? (give the magnitude in n/c.)
Answers: 1
Mathematics, 18.12.2020 17:30
Mathematics, 18.12.2020 17:30
Mathematics, 18.12.2020 17:30
Mathematics, 18.12.2020 17:30
Mathematics, 18.12.2020 17:30