Physics, 19.10.2019 12:00 mandilynn22
If a magnet repels a metal object what can you say about the pole of the magnet and the pole of the object?
a. the poles are opposite.
b. the poles change.
c. the poles are not charged.
d. the poles are the same.
Answers: 1
Physics, 21.06.2019 20:20
An asteroid is discovered in a nearly circular orbit around the sun, with an orbital radius that is 2.47 times earth's. what is the asteroid's orbital period, its "year," in terms of earth years?
Answers: 1
Physics, 21.06.2019 21:30
Although light from the sun appears white, it is actually made up of a lot of different colors. this portion of the electromagnetic spectrum, we call white light is referred to as within the electromagnetic spectrum.
Answers: 1
Physics, 22.06.2019 16:00
Agroup of monkeys is trying to cross the river in a rowboat. the maximum buoyant force on the rowboat is 2,000 n. the weight of the rowboat is 1,000 n. each monkey has a weight of 150 n. how many monkeys can safely cross in the rowboat at one time? explain your reasoning, including any calculations you used to find the answer.
Answers: 1
Physics, 22.06.2019 17:40
Emmy kicks a soccer ball up at an angle of 45° over a level field. she watches the ball's trajectory and notices that it lands, two seconds after being kicked, about 20 m away to the north. assume that air resistance is negligible, and plot the horizontal and vertical components of the ball's velocity as a function of time. consider only the time that the ball is in the air, after being kicked but before landing. take "north" and "up" as the positive ‑ and ‑directions, respectively, and use ≈10 m/s2 for the downward acceleration due to gravity.
Answers: 2
If a magnet repels a metal object what can you say about the pole of the magnet and the pole of the...
Mathematics, 03.11.2020 01:50
Mathematics, 03.11.2020 01:50
Mathematics, 03.11.2020 01:50
English, 03.11.2020 01:50
Mathematics, 03.11.2020 01:50
Mathematics, 03.11.2020 01:50
History, 03.11.2020 01:50
Mathematics, 03.11.2020 01:50
Mathematics, 03.11.2020 01:50
History, 03.11.2020 01:50
Advanced Placement (AP), 03.11.2020 01:50
History, 03.11.2020 01:50
Social Studies, 03.11.2020 01:50
Mathematics, 03.11.2020 01:50
Mathematics, 03.11.2020 01:50
Social Studies, 03.11.2020 01:50
Social Studies, 03.11.2020 01:50
Mathematics, 03.11.2020 01:50