Answers: 1
Physics, 21.06.2019 22:50
Acar of mass m goes around a banked curve of radius r with speed v. if the road is frictionless due to ice, the car can still negotiate the curve if the horizontal component of the normal force on the car from the road is equal in magnitude to 101) a) mv2/r b) mg/2. d) mg e) tan[v2/(eg)]
Answers: 2
Physics, 22.06.2019 04:30
Light from the sun reaches the earth in 8.3 minutes. the velocity is 3.00 x 10^8 m/s. how far is earth from the sun? i know how to get to d = (3 x 10^8 m/s)(498 sec). i just don't know how to get from there to the answer being 1.5 x 10^11 m.
Answers: 3
Physics, 22.06.2019 07:20
If the ama of the inclined plane below is 2, calculate the ima and efficiency. ima = efficiency =
Answers: 1
Physics, 22.06.2019 15:30
Ametal ring 4.20 cm in diameter is placed between the north and south poles of large magnets with the plane of its area perpendicular to the magnetic field. these magnets produce an initial uniform field of 1.12 t between them but are gradually pulled apart, causing this field to remain uniform but decrease steadily at 0.240 t/s . (a) what is the magnitude of the electric field induced in the ring? (b) in which direction (clockwise or counterclockwise) does the current flow as viewed by someone on the south pole of the magnet?
Answers: 2
Aparachutist bails out and freely falls 52.4 m. then the parachute opens and thereafter she decelera...
Social Studies, 14.10.2019 13:00
Spanish, 14.10.2019 13:00
Mathematics, 14.10.2019 13:00
English, 14.10.2019 13:00
Mathematics, 14.10.2019 13:00
History, 14.10.2019 13:00
History, 14.10.2019 13:00
Advanced Placement (AP), 14.10.2019 13:00
Mathematics, 14.10.2019 13:00
Geography, 14.10.2019 13:00
English, 14.10.2019 13:00
Mathematics, 14.10.2019 13:00