Physics, 29.06.2019 08:40 hunterbrod9903
Question 1.) a device that uses magnets and wires to create electricity is called a(n) a. motor. b. generator. c. commutator. d. electromagnet. question 2). materials that are magnetic have that are lined up in the same orientation. a. poles b. nuclei c. charges d. domains
Answers: 1
Physics, 22.06.2019 01:30, chloe1107
Which explanation describes the forces involved for a person to walk down the sidewalk? a. the person's feet push backward on the sidewalk; the sidewalk pushes backward on the person. b. the person's feet push forward on the sidewalk; the sidewalk does not push on the person. c. the person's feet push backward on the sidewalk; the sidewalk pushes forward on the person. d. the person's feet push forward on the sidewalk; the sidewalk pushes forward on the person.
Answers: 1
Physics, 22.06.2019 03:00, alexanderavrett
Standing side by side ,you and a friend step off a bridge at different times and fall for 1.6s to the water below. your friend goes first, and you follow after he has dropped a distance of 2.0m. when your friend hits the water, is the seperation between the two of you 2.0m or more than 2.0m? verify your answer with a calculation.
Answers: 2
Physics, 22.06.2019 04:50, andrewsaul04
The position of a crate sliding down a ramp is given by x=(0.05t^3) m, y=(1.7t^2) m, z=(6−0.85t^5/2) m, where t is in seconds. (a) determine the magnitude of the crate's velocity when t = 2 s. (b) determine the magnitude of the crate's acceleration when t = 2 s.
Answers: 2
Physics, 22.06.2019 13:00, hippocampus
Acertain radio station broadcasts radio waves that have a wavelength of 298cm what is its broadcast frequency?
Answers: 3
Question 1.) a device that uses magnets and wires to create electricity is called a(n) a. motor. b....
Mathematics, 26.01.2021 03:50
Chemistry, 26.01.2021 03:50
Mathematics, 26.01.2021 03:50
Biology, 26.01.2021 03:50
Mathematics, 26.01.2021 03:50
Mathematics, 26.01.2021 03:50