2nd grade work. Anyone?
Which of these can move without being pushed or pulled?
shadow
...
Physics, 10.05.2021 17:50 lollollollollol1
2nd grade work. Anyone?
Which of these can move without being pushed or pulled?
shadow
road sign
kitten
bubble gum
Answers: 3
Physics, 22.06.2019 12:20
Aball with a mass of 275 g is dropped from rest, hits the floor and rebounds upward. if the ball hits the floor with a speed of 2.40 m/s and rebounds with a speed of 1.70 m/s, determine the following. (a) magnitude of the change in the ball's momentum (let up be in the positive direction.)
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
Physics, 22.06.2019 17:20
Which is not true of the intertropical convergence zone? a) it features heavy precipitation b) it's where the trade winds collidec) it's a high-pressure zone with sinking air d) it is also known as the doldrums
Answers: 2
Physics, 22.06.2019 18:00
Which statement is true if the refractive index of medium a is greater than that of medium b? a. total internal reflection is possible when light travels from air to medium b to medium a. b. total internal reflection is possible when light travels from medium a to medium b. c. total internal reflection is possible when light travels from medium b to medium a. d. total internal reflection is possible when light travels from air to medium a. e. total internal reflection is possible when light travels from air to medium b.
Answers: 1
Mathematics, 01.02.2020 13:42
Mathematics, 01.02.2020 13:42
Mathematics, 01.02.2020 13:42
Physics, 01.02.2020 13:42
Mathematics, 01.02.2020 13:42
Mathematics, 01.02.2020 13:42
Mathematics, 01.02.2020 13:42
Mathematics, 01.02.2020 13:42
Mathematics, 01.02.2020 13:42
Mathematics, 01.02.2020 13:42
Mathematics, 01.02.2020 13:42
Mathematics, 01.02.2020 13:42
Mathematics, 01.02.2020 13:42